| 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 | $77.32 | 12.622% | $87.0793 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $108.50 | 8.588% | $117.818 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $84.86 | 9.645% | $93.0447 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $53.50 | 4.305% | $55.8032 | $55.80 | $55.80 | $55.80 |
| Purchase #5 | $232.86 | 3.216% | $240.3488 | $240.35 | $240.35 | $240.30 |
| Purchase #6 | $219.25 | 3.434% | $226.779 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $96.41 | 6.785% | $102.9514 | $102.95 | $102.95 | $103.00 |
| 7 purchase totals = | $872.70 | $923.8244 | $923.82 | $923.85 | $923.80 | |