| 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 | $24.77 | 3.515% | $25.6407 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $17.73 | 11.201% | $19.7159 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $92.83 | 5.238% | $97.6924 | $97.69 | $97.70 | $97.70 |
| Purchase #4 | $99.55 | 10.659% | $110.161 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $100.50 | 3.610% | $104.1281 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $63.83 | 10.815% | $70.7332 | $70.73 | $70.75 | $70.70 |
| Purchase #7 | $22.31 | 12.725% | $25.1489 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $421.52 | $453.2202 | $453.22 | $453.25 | $453.10 | |