| 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 | $29.46 | 7.738% | $31.7396 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $24.64 | 4.135% | $25.6589 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $116.99 | 13.669% | $132.9814 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $117.50 | 3.193% | $121.2518 | $121.25 | $121.25 | $121.30 |
| Purchase #5 | $159.33 | 4.807% | $166.989 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $130.47 | 8.849% | $142.0153 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $102.76 | 4.205% | $107.0811 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $681.15 | $727.7171 | $727.72 | $727.75 | $727.80 | |