| 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 | $63.68 | 9.150% | $69.5067 | $69.51 | $69.50 | $69.50 |
| Purchase #2 | $144.73 | 3.351% | $149.5799 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $95.52 | 11.800% | $106.7914 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $249.74 | 6.360% | $265.6235 | $265.62 | $265.60 | $265.60 |
| Purchase #5 | $110.43 | 10.706% | $122.2526 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $209.98 | 7.581% | $225.8986 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $214.36 | 5.293% | $225.7061 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,088.44 | $1,165.3588 | $1,165.36 | $1,165.35 | $1,165.40 | |