| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.46 | 4.698% | $77.9581 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $245.32 | 13.832% | $279.2527 | $279.25 | $279.25 | $279.30 |
| Purchase #3 | $234.68 | 10.702% | $259.7955 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $179.54 | 11.746% | $200.6288 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $175.83 | 9.860% | $193.1668 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $241.74 | 6.625% | $257.7553 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $175.31 | 3.741% | $181.8683 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $1,326.88 | $1,450.4255 | $1,450.44 | $1,450.40 | $1,450.60 | |