| 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 | $240.75 | 5.371% | $253.6807 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $45.30 | 13.749% | $51.5283 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $24.86 | 13.491% | $28.2139 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $76.49 | 9.805% | $83.9898 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $13.48 | 10.412% | $14.8835 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $177.87 | 3.222% | $183.601 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $132.94 | 12.145% | $149.0856 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $711.69 | $764.9828 | $764.98 | $765.05 | $765.00 | |