| 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 | $61.84 | 7.221% | $66.3055 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $47.39 | 6.381% | $50.414 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $161.41 | 10.476% | $178.3193 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $52.38 | 5.405% | $55.2111 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $128.54 | 5.559% | $135.6855 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $160.48 | 9.862% | $176.3065 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $52.45 | 8.835% | $57.084 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $664.49 | $719.3259 | $719.33 | $719.30 | $719.30 | |