| 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 | $187.61 | 8.424% | $203.4143 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $96.36 | 13.392% | $109.2645 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $89.74 | 6.330% | $95.4205 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $49.54 | 3.541% | $51.2942 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $117.53 | 10.543% | $129.9212 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $92.92 | 10.534% | $102.7082 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $66.98 | 4.425% | $69.9439 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $700.68 | $761.9668 | $761.95 | $761.90 | $761.90 | |