| 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 | $47.42 | 6.726% | $50.6095 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $179.78 | 3.867% | $186.7321 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $191.99 | 12.325% | $215.6528 | $215.65 | $215.65 | $215.70 |
| Purchase #4 | $141.80 | 6.120% | $150.4782 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $79.26 | 9.634% | $86.8959 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $60.88 | 13.540% | $69.1232 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $66.35 | 13.147% | $75.073 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $767.48 | $834.5647 | $834.56 | $834.55 | $834.60 | |