| 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 | $41.71 | 11.521% | $46.5154 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $5.41 | 4.573% | $5.6574 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $136.67 | 9.523% | $149.6851 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $149.37 | 10.309% | $164.7686 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $160.51 | 5.558% | $169.4311 | $169.43 | $169.45 | $169.40 |
| Purchase #6 | $121.32 | 6.555% | $129.2725 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $141.68 | 13.227% | $160.42 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $756.67 | $825.7501 | $825.76 | $825.70 | $825.80 | |