| 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 | $5.29 | 11.363% | $5.8911 | $5.89 | $5.90 | $5.90 |
| Purchase #2 | $193.86 | 8.717% | $210.7588 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $201.65 | 13.549% | $228.9716 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $185.98 | 13.330% | $210.7711 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $96.96 | 7.551% | $104.2814 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $24.92 | 8.165% | $26.9547 | $26.95 | $26.95 | $27.00 |
| Purchase #7 | $45.77 | 13.266% | $51.8418 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $754.43 | $839.4705 | $839.46 | $839.45 | $839.60 | |