| 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 | $228.77 | 13.683% | $260.0726 | $260.07 | $260.05 | $260.10 |
| Purchase #2 | $98.68 | 10.373% | $108.9161 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $110.31 | 5.615% | $116.5039 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $77.27 | 11.286% | $85.9907 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $92.34 | 9.751% | $101.3441 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $19.76 | 12.285% | $22.1875 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $102.41 | 6.497% | $109.0636 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $729.54 | $804.0785 | $804.07 | $804.05 | $804.10 | |