| 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 | $113.25 | 4.396% | $118.2285 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $62.95 | 9.816% | $69.1292 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $92.74 | 8.679% | $100.7889 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $64.42 | 10.320% | $71.0681 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $23.73 | 4.797% | $24.8683 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $28.97 | 4.555% | $30.2896 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $97.98 | 4.427% | $102.3176 | $102.32 | $102.30 | $102.30 |
| 7 purchase totals = | $484.04 | $516.6902 | $516.70 | $516.70 | $516.70 | |