| 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 | $118.79 | 5.610% | $125.4541 | $125.45 | $125.45 | $125.50 |
| Purchase #2 | $191.95 | 9.791% | $210.7438 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $138.26 | 10.436% | $152.6888 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $100.86 | 6.122% | $107.0346 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $140.48 | 7.409% | $150.8882 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $23.86 | 11.720% | $26.6564 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $59.44 | 10.870% | $65.9011 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $773.64 | $839.3670 | $839.36 | $839.40 | $839.40 | |