| 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 | $46.71 | 9.798% | $51.2866 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $146.68 | 11.203% | $163.1126 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $108.53 | 12.664% | $122.2742 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $179.33 | 8.504% | $194.5802 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $31.65 | 12.872% | $35.724 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $187.79 | 4.865% | $196.926 | $196.93 | $196.95 | $196.90 |
| Purchase #7 | $105.30 | 7.555% | $113.2554 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $805.99 | $877.1590 | $877.16 | $877.15 | $877.20 | |