| 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 | $42.56 | 9.372% | $46.5487 | $46.55 | $46.55 | $46.50 |
| Purchase #2 | $83.53 | 5.217% | $87.8878 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $150.96 | 12.431% | $169.7258 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $231.89 | 3.141% | $239.1737 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $84.41 | 9.285% | $92.2475 | $92.25 | $92.25 | $92.20 |
| Purchase #6 | $202.37 | 9.455% | $221.5041 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $105.53 | 10.618% | $116.7352 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $901.25 | $973.8228 | $973.83 | $973.85 | $973.70 | |