| 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 | $38.80 | 3.452% | $40.1394 | $40.14 | $40.15 | $40.10 |
| Purchase #2 | $92.26 | 10.342% | $101.8015 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $61.78 | 5.409% | $65.1217 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $178.77 | 9.478% | $195.7138 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $116.34 | 4.496% | $121.5706 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $131.39 | 3.360% | $135.8047 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $120.80 | 4.870% | $126.683 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $740.14 | $786.8347 | $786.82 | $786.80 | $786.80 | |