| 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 | $97.53 | 8.814% | $106.1263 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $46.68 | 5.182% | $49.099 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $59.85 | 7.508% | $64.3435 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $190.92 | 12.536% | $214.8537 | $214.85 | $214.85 | $214.90 |
| Purchase #5 | $214.42 | 7.167% | $229.7875 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $11.51 | 10.472% | $12.7153 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $85.89 | 10.195% | $94.6465 | $94.65 | $94.65 | $94.60 |
| 7 purchase totals = | $706.80 | $771.5718 | $771.58 | $771.60 | $771.50 | |