| 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 | $21.78 | 13.694% | $24.7626 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $94.58 | 8.441% | $102.5635 | $102.56 | $102.55 | $102.60 |
| Purchase #3 | $181.75 | 3.190% | $187.5478 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $218.55 | 7.505% | $234.9522 | $234.95 | $234.95 | $235.00 |
| Purchase #5 | $154.97 | 3.219% | $159.9585 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $159.47 | 10.150% | $175.6562 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $66.36 | 8.218% | $71.8135 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $897.46 | $957.2543 | $957.25 | $957.20 | $957.40 | |