| 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 | $31.49 | 4.470% | $32.8976 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $191.88 | 6.393% | $204.1469 | $204.15 | $204.15 | $204.10 |
| Purchase #3 | $23.85 | 12.300% | $26.7836 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $154.60 | 12.184% | $173.4365 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $46.43 | 11.596% | $51.814 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $153.39 | 8.691% | $166.7211 | $166.72 | $166.70 | $166.70 |
| Purchase #7 | $120.82 | 13.223% | $136.796 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $722.46 | $792.5957 | $792.60 | $792.60 | $792.50 | |