| 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 | $115.93 | 11.788% | $129.5958 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $71.35 | 8.825% | $77.6466 | $77.65 | $77.65 | $77.60 |
| Purchase #3 | $212.39 | 8.417% | $230.2669 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $200.56 | 11.263% | $223.1491 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $76.42 | 3.213% | $78.8754 | $78.88 | $78.90 | $78.90 |
| Purchase #6 | $114.40 | 10.266% | $126.1443 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $7.28 | 7.409% | $7.8194 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $798.33 | $873.4975 | $873.51 | $873.50 | $873.40 | |