| 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 | $47.41 | 10.455% | $52.3667 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $145.95 | 8.225% | $157.9544 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $42.26 | 6.143% | $44.856 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $19.95 | 11.869% | $22.3179 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $133.55 | 12.583% | $150.3546 | $150.35 | $150.35 | $150.40 |
| Purchase #6 | $200.31 | 6.575% | $213.4804 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $118.91 | 7.515% | $127.8461 | $127.85 | $127.85 | $127.80 |
| 7 purchase totals = | $708.34 | $769.1761 | $769.18 | $769.15 | $769.30 | |