| 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 | $42.73 | 3.562% | $44.252 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $106.92 | 13.535% | $121.3916 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $228.42 | 8.362% | $247.5205 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $48.51 | 13.820% | $55.2141 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $158.65 | 13.122% | $179.4681 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $95.51 | 6.294% | $101.5214 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $189.66 | 11.657% | $211.7687 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $870.40 | $961.1364 | $961.13 | $961.05 | $961.20 | |