| 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 | $243.75 | 11.241% | $271.1499 | $271.15 | $271.15 | $271.10 |
| Purchase #2 | $67.35 | 12.373% | $75.6832 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $218.48 | 9.121% | $238.4076 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $39.99 | 9.821% | $43.9174 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $16.83 | 5.305% | $17.7228 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $5.57 | 6.552% | $5.9349 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $139.41 | 10.792% | $154.4551 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $731.38 | $807.2709 | $807.27 | $807.25 | $807.20 | |