| 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 | $80.84 | 9.504% | $88.523 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $29.71 | 8.324% | $32.1831 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $47.43 | 3.624% | $49.1489 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $171.89 | 3.801% | $178.4235 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $204.77 | 13.594% | $232.6064 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $138.66 | 7.761% | $149.4214 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $71.37 | 7.264% | $76.5543 | $76.55 | $76.55 | $76.60 |
| 7 purchase totals = | $744.67 | $806.8606 | $806.85 | $806.80 | $806.80 | |