| 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 | $47.87 | 9.687% | $52.5072 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $56.63 | 11.853% | $63.3424 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $199.32 | 11.495% | $222.2318 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $121.70 | 10.646% | $134.6562 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $158.30 | 10.624% | $175.1178 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $185.59 | 12.340% | $208.4918 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $55.77 | 4.317% | $58.1776 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $825.18 | $914.5248 | $914.53 | $914.55 | $914.50 | |