| 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 | $59.89 | 13.720% | $68.1069 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $120.73 | 6.588% | $128.6837 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $84.46 | 10.308% | $93.1661 | $93.17 | $93.15 | $93.20 |
| Purchase #4 | $180.64 | 9.788% | $198.321 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $102.30 | 8.444% | $110.9382 | $110.94 | $110.95 | $110.90 |
| Purchase #6 | $19.29 | 10.273% | $21.2717 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $88.54 | 10.268% | $97.6313 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $655.85 | $718.1189 | $718.12 | $718.10 | $718.10 | |