| 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 | $105.36 | 3.774% | $109.3363 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $142.29 | 10.594% | $157.3642 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $59.95 | 10.255% | $66.0979 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $37.39 | 6.566% | $39.845 | $39.85 | $39.85 | $39.80 |
| Purchase #5 | $20.62 | 10.154% | $22.7138 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $242.71 | 12.419% | $272.8522 | $272.85 | $272.85 | $272.90 |
| Purchase #7 | $250.53 | 12.121% | $280.8967 | $280.90 | $280.90 | $280.90 |
| 7 purchase totals = | $858.85 | $949.1061 | $949.11 | $949.10 | $949.10 | |