| 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 | $43.44 | 7.268% | $46.5972 | $46.60 | $46.60 | $46.60 |
| Purchase #2 | $189.33 | 9.767% | $207.8219 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $65.86 | 9.762% | $72.2893 | $72.29 | $72.30 | $72.30 |
| Purchase #4 | $172.52 | 11.112% | $191.6904 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $58.72 | 7.256% | $62.9807 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $84.81 | 3.170% | $87.4985 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $136.49 | 3.144% | $140.7812 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $751.17 | $809.6592 | $809.66 | $809.70 | $809.70 | |