| 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 | $127.49 | 10.363% | $140.7018 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $136.38 | 7.390% | $146.4585 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $59.89 | 5.753% | $63.3355 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $124.92 | 10.610% | $138.174 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $32.49 | 11.667% | $36.2806 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $28.62 | 10.695% | $31.6809 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $138.46 | 11.710% | $154.6737 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $648.25 | $711.3050 | $711.30 | $711.30 | $711.40 | |