| 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 | $76.83 | 4.640% | $80.3949 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $139.87 | 8.446% | $151.6834 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $42.91 | 8.737% | $46.659 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $213.86 | 6.843% | $228.4944 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $176.43 | 10.588% | $195.1104 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $43.68 | 5.864% | $46.2414 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $173.61 | 3.181% | $179.1325 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $867.19 | $927.7160 | $927.70 | $927.75 | $927.70 | |