| 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 | $59.91 | 13.607% | $68.062 | $68.06 | $68.05 | $68.10 |
| Purchase #2 | $232.56 | 13.461% | $263.8649 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $212.90 | 13.728% | $242.1269 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $55.90 | 4.748% | $58.5541 | $58.55 | $58.55 | $58.60 |
| Purchase #5 | $126.88 | 13.164% | $143.5825 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $157.34 | 13.430% | $178.4708 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $19.93 | 5.321% | $20.9905 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $865.42 | $975.6517 | $975.64 | $975.65 | $975.80 | |