| 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 | $88.86 | 11.491% | $99.0709 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $22.79 | 11.226% | $25.3484 | $25.35 | $25.35 | $25.30 |
| Purchase #3 | $78.89 | 6.180% | $83.7654 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $95.34 | 11.394% | $106.203 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $159.92 | 6.611% | $170.4923 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $58.85 | 11.465% | $65.5972 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $210.79 | 4.510% | $220.2966 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $715.44 | $770.7738 | $770.78 | $770.75 | $770.80 | |