| 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 | $7.79 | 5.317% | $8.2042 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $165.54 | 6.719% | $176.6626 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $68.74 | 3.760% | $71.3246 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $27.52 | 6.673% | $29.3564 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $126.49 | 9.411% | $138.394 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $107.56 | 11.595% | $120.0316 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $160.82 | 5.862% | $170.2473 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $664.46 | $714.2207 | $714.21 | $714.20 | $714.20 | |