| 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 | $92.33 | 8.321% | $100.0128 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $55.99 | 12.277% | $62.8639 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $46.47 | 11.586% | $51.854 | $51.85 | $51.85 | $51.90 |
| Purchase #4 | $69.89 | 7.717% | $75.2834 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $210.54 | 8.708% | $228.8738 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $222.61 | 7.611% | $239.5528 | $239.55 | $239.55 | $239.60 |
| Purchase #7 | $170.89 | 7.735% | $184.1083 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $868.72 | $942.5490 | $942.53 | $942.50 | $942.70 | |