| 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 | $52.99 | 6.339% | $56.349 | $56.35 | $56.35 | $56.30 |
| Purchase #2 | $113.39 | 7.305% | $121.6731 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $217.84 | 12.673% | $245.4469 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $88.88 | 3.672% | $92.1437 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $123.75 | 5.457% | $130.503 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $35.66 | 13.330% | $40.4135 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $82.98 | 3.704% | $86.0536 | $86.05 | $86.05 | $86.10 |
| 7 purchase totals = | $715.49 | $772.5828 | $772.57 | $772.55 | $772.50 | |