| 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 | $103.78 | 11.362% | $115.5715 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $21.82 | 12.821% | $24.6175 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $21.87 | 8.609% | $23.7528 | $23.75 | $23.75 | $23.80 |
| Purchase #4 | $89.50 | 9.135% | $97.6758 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $23.99 | 7.309% | $25.7434 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $244.63 | 4.869% | $256.541 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $149.95 | 5.637% | $158.4027 | $158.40 | $158.40 | $158.40 |
| 7 purchase totals = | $655.54 | $702.3047 | $702.30 | $702.30 | $702.30 | |