| 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 | $42.47 | 5.139% | $44.6525 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $133.60 | 7.681% | $143.8618 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $155.62 | 3.330% | $160.8021 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $249.49 | 3.492% | $258.2022 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $95.94 | 13.407% | $108.8027 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $59.46 | 9.742% | $65.2526 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $131.85 | 13.593% | $149.7724 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $868.43 | $931.3463 | $931.33 | $931.30 | $931.50 | |