| 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 | $8.60 | 13.127% | $9.7289 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $227.94 | 11.203% | $253.4761 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $120.25 | 7.573% | $129.3565 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $116.91 | 12.733% | $131.7962 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $89.70 | 10.802% | $99.3894 | $99.39 | $99.40 | $99.40 |
| Purchase #6 | $67.94 | 11.437% | $75.7103 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $119.29 | 13.301% | $135.1568 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $750.63 | $834.6142 | $834.63 | $834.65 | $834.70 | |