| 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 | $75.84 | 4.272% | $79.0799 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $13.56 | 8.702% | $14.74 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $84.75 | 13.444% | $96.1438 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $88.89 | 13.844% | $101.1959 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $180.47 | 4.323% | $188.2717 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $92.48 | 13.219% | $104.7049 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $46.38 | 7.190% | $49.7147 | $49.71 | $49.70 | $49.70 |
| 7 purchase totals = | $582.37 | $633.8509 | $633.84 | $633.85 | $633.80 | |