| 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 | $14.98 | 9.640% | $16.4241 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $182.42 | 7.135% | $195.4357 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $29.87 | 3.850% | $31.02 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $21.88 | 6.686% | $23.3429 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $119.91 | 5.518% | $126.5266 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $18.99 | 11.846% | $21.2396 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $58.51 | 6.721% | $62.4425 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $446.56 | $476.4314 | $476.43 | $476.45 | $476.20 | |