| 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 | $30.72 | 6.751% | $32.7939 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $48.86 | 4.305% | $50.9634 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $62.93 | 8.496% | $68.2765 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $209.53 | 8.117% | $226.5376 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $71.67 | 5.305% | $75.4721 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $167.98 | 4.636% | $175.7676 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $163.39 | 13.255% | $185.0473 | $185.05 | $185.05 | $185.00 |
| 7 purchase totals = | $755.08 | $814.8584 | $814.86 | $814.85 | $814.90 | |