| 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 | $28.34 | 3.536% | $29.3421 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $191.39 | 5.378% | $201.683 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $195.86 | 5.256% | $206.1544 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $131.92 | 10.209% | $145.3877 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $86.93 | 6.711% | $92.7639 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $151.48 | 4.842% | $158.8147 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $83.72 | 8.763% | $91.0564 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $869.64 | $925.2022 | $925.19 | $925.20 | $925.30 | |