| 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 | $47.52 | 3.577% | $49.2198 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $81.78 | 12.269% | $91.8136 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $211.78 | 3.470% | $219.1288 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $157.84 | 11.391% | $175.8196 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $187.83 | 11.868% | $210.1217 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $102.32 | 6.346% | $108.8132 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $89.61 | 10.729% | $99.2243 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $878.68 | $954.1410 | $954.13 | $954.05 | $954.00 | |