| 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 | $106.47 | 6.821% | $113.7323 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $96.55 | 5.404% | $101.7676 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $68.45 | 12.305% | $76.8728 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $125.75 | 3.284% | $129.8796 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $65.39 | 5.352% | $68.8897 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $150.64 | 11.307% | $167.6729 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $119.98 | 9.296% | $131.1333 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $733.23 | $789.9482 | $789.94 | $789.95 | $790.00 | |