| 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 | $44.77 | 7.164% | $47.9773 | $47.98 | $48.00 | $48.00 |
| Purchase #2 | $164.59 | 3.312% | $170.0412 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $44.77 | 3.343% | $46.2667 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $166.55 | 8.479% | $180.6718 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $62.42 | 6.658% | $66.5759 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $228.51 | 3.781% | $237.15 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $160.99 | 11.532% | $179.5554 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $872.60 | $928.2383 | $928.25 | $928.25 | $928.40 | |