| 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 | $48.34 | 4.161% | $50.3514 | $50.35 | $50.35 | $50.40 |
| Purchase #2 | $97.51 | 6.562% | $103.9086 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $39.71 | 11.465% | $44.2628 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $27.88 | 13.555% | $31.6591 | $31.66 | $31.65 | $31.70 |
| Purchase #5 | $136.62 | 9.445% | $149.5238 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $229.99 | 13.707% | $261.5147 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $37.84 | 6.822% | $40.4214 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $617.89 | $681.6418 | $681.63 | $681.55 | $681.70 | |