| 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 | $78.30 | 8.402% | $84.8788 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $33.59 | 7.394% | $36.0736 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $76.28 | 5.392% | $80.393 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $243.70 | 5.217% | $256.4138 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $24.71 | 10.849% | $27.3908 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $202.38 | 11.485% | $225.6233 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $149.35 | 3.803% | $155.0298 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $808.31 | $865.8031 | $865.79 | $865.80 | $865.80 | |