| 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 | $105.29 | 5.208% | $110.7735 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $228.91 | 4.855% | $240.0236 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $29.88 | 6.432% | $31.8019 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $44.76 | 12.524% | $50.3657 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $152.72 | 4.249% | $159.2091 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $64.72 | 4.281% | $67.4907 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $49.83 | 3.134% | $51.3917 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $676.11 | $711.0562 | $711.05 | $711.00 | $711.10 | |