| 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 | $51.50 | 4.802% | $53.973 | $53.97 | $53.95 | $54.00 |
| Purchase #2 | $6.74 | 4.153% | $7.0199 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $110.66 | 5.318% | $116.5449 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $66.71 | 13.448% | $75.6812 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $64.96 | 12.473% | $73.0625 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $112.50 | 3.363% | $116.2834 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $229.64 | 8.741% | $249.7128 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $642.71 | $692.2777 | $692.26 | $692.25 | $692.30 | |