| 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 | $99.85 | 3.278% | $103.1231 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $222.51 | 6.138% | $236.1677 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $65.80 | 9.219% | $71.8661 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $28.62 | 12.333% | $32.1497 | $32.15 | $32.15 | $32.10 |
| Purchase #5 | $46.73 | 4.711% | $48.9315 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $72.50 | 8.677% | $78.7908 | $78.79 | $78.80 | $78.80 |
| Purchase #7 | $246.66 | 8.518% | $267.6705 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $782.67 | $838.6994 | $838.70 | $838.65 | $838.70 | |