| 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 | $8.48 | 7.588% | $9.1235 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $100.42 | 12.584% | $113.0569 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $88.33 | 7.232% | $94.718 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $166.64 | 9.300% | $182.1375 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $190.68 | 7.524% | $205.0268 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $38.41 | 7.259% | $41.1982 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $162.66 | 11.501% | $181.3675 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $755.62 | $826.6284 | $826.64 | $826.60 | $826.60 | |