| 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 | $99.31 | 6.783% | $106.0462 | $106.05 | $106.05 | $106.00 |
| Purchase #2 | $212.61 | 3.696% | $220.4681 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $51.41 | 7.319% | $55.1727 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $38.28 | 12.328% | $42.9992 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $103.91 | 13.691% | $118.1363 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $94.92 | 5.741% | $100.3694 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $127.36 | 9.113% | $138.9663 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $727.80 | $782.1582 | $782.17 | $782.10 | $782.20 | |