| 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 | $89.88 | 8.342% | $97.3778 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $26.29 | 13.470% | $29.8313 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $210.42 | 5.244% | $221.4544 | $221.45 | $221.45 | $221.50 |
| Purchase #4 | $45.26 | 11.818% | $50.6088 | $50.61 | $50.60 | $50.60 |
| Purchase #5 | $188.95 | 11.210% | $210.1313 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $42.28 | 5.514% | $44.6113 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $212.25 | 10.393% | $234.3091 | $234.31 | $234.30 | $234.30 |
| 7 purchase totals = | $815.33 | $888.3240 | $888.32 | $888.35 | $888.30 | |