| 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 | $44.76 | 10.434% | $49.4303 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $45.86 | 12.179% | $51.4453 | $51.45 | $51.45 | $51.40 |
| Purchase #3 | $77.40 | 9.692% | $84.9016 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $50.32 | 10.343% | $55.5246 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $145.29 | 3.321% | $150.1151 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $184.72 | 10.779% | $204.631 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $145.96 | 10.488% | $161.2683 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $694.31 | $757.3162 | $757.32 | $757.30 | $757.20 | |