| 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 | $40.89 | 8.843% | $44.5059 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $189.51 | 7.255% | $203.259 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $154.63 | 4.374% | $161.3935 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $204.56 | 6.230% | $217.3041 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $65.25 | 13.753% | $74.2238 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $107.52 | 4.772% | $112.6509 | $112.65 | $112.65 | $112.70 |
| Purchase #7 | $167.98 | 9.596% | $184.0994 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $930.34 | $997.4366 | $997.43 | $997.40 | $997.50 | |