| 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 | $85.65 | 13.425% | $97.1485 | $97.15 | $97.15 | $97.10 |
| Purchase #2 | $225.49 | 4.462% | $235.5514 | $235.55 | $235.55 | $235.60 |
| Purchase #3 | $20.39 | 9.643% | $22.3562 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $75.35 | 8.269% | $81.5807 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $86.68 | 5.280% | $91.2567 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $194.80 | 8.711% | $211.769 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $86.54 | 13.766% | $98.4531 | $98.45 | $98.45 | $98.50 |
| 7 purchase totals = | $774.90 | $838.1156 | $838.12 | $838.10 | $838.30 | |