| 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 | $36.62 | 7.395% | $39.328 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $82.37 | 5.474% | $86.8789 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $145.25 | 5.456% | $153.1748 | $153.17 | $153.15 | $153.20 |
| Purchase #4 | $47.79 | 6.582% | $50.9355 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $116.45 | 5.535% | $122.8955 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $141.91 | 7.779% | $152.9492 | $152.95 | $152.95 | $152.90 |
| Purchase #7 | $53.36 | 6.560% | $56.8604 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $623.75 | $663.0223 | $663.03 | $663.05 | $663.00 | |