| 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 | $46.39 | 7.531% | $49.8836 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $52.33 | 8.250% | $56.6472 | $56.65 | $56.65 | $56.60 |
| Purchase #3 | $99.47 | 8.515% | $107.9399 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $249.93 | 10.409% | $275.9452 | $275.95 | $275.95 | $275.90 |
| Purchase #5 | $209.53 | 6.827% | $223.8346 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $76.77 | 13.832% | $87.3888 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $131.43 | 10.706% | $145.5009 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $865.85 | $947.1402 | $947.14 | $947.20 | $947.00 | |