| 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 | $24.82 | 12.489% | $27.9198 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $46.74 | 5.590% | $49.3528 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $202.97 | 12.808% | $228.9664 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $84.57 | 10.178% | $93.1775 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $93.25 | 12.177% | $104.6051 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $73.52 | 8.348% | $79.6574 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $178.49 | 5.636% | $188.5497 | $188.55 | $188.55 | $188.50 |
| 7 purchase totals = | $704.36 | $772.2287 | $772.24 | $772.20 | $772.30 | |