| 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 | $73.57 | 7.575% | $79.1429 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $200.88 | 3.558% | $208.0273 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $45.51 | 8.634% | $49.4393 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $108.69 | 9.667% | $119.1971 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $204.39 | 11.671% | $228.2444 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $117.26 | 12.466% | $131.8776 | $131.88 | $131.90 | $131.90 |
| Purchase #7 | $71.37 | 10.291% | $78.7147 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $821.67 | $894.6433 | $894.64 | $894.70 | $894.50 | |