| 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 | $35.39 | 11.586% | $39.4903 | $39.49 | $39.50 | $39.50 |
| Purchase #2 | $189.73 | 8.154% | $205.2006 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $130.61 | 6.331% | $138.8789 | $138.88 | $138.90 | $138.90 |
| Purchase #4 | $239.58 | 4.622% | $250.6534 | $250.65 | $250.65 | $250.70 |
| Purchase #5 | $130.53 | 5.859% | $138.1778 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $77.25 | 3.834% | $80.2118 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $141.59 | 10.574% | $156.5617 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $944.68 | $1,009.1745 | $1,009.17 | $1,009.20 | $1,009.30 | |