| 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 | $13.42 | 10.445% | $14.8217 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $96.67 | 9.750% | $106.0953 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $85.71 | 12.804% | $96.6843 | $96.68 | $96.70 | $96.70 |
| Purchase #4 | $21.59 | 10.285% | $23.8105 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $55.84 | 5.343% | $58.8235 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $80.50 | 9.464% | $88.1185 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $135.25 | 8.515% | $146.7665 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $488.98 | $535.1203 | $535.12 | $535.05 | $535.10 | |