| 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 | $102.65 | 5.821% | $108.6253 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $187.72 | 8.850% | $204.3332 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $35.91 | 13.709% | $40.8329 | $40.83 | $40.85 | $40.80 |
| Purchase #4 | $81.92 | 11.156% | $91.059 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $21.27 | 7.798% | $22.9286 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $46.87 | 3.601% | $48.5578 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $164.37 | 8.766% | $178.7787 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $640.71 | $695.1155 | $695.12 | $695.20 | $695.10 | |