| 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 | $52.51 | 3.694% | $54.4497 | $54.45 | $54.45 | $54.40 |
| Purchase #2 | $57.68 | 4.336% | $60.181 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $145.67 | 4.435% | $152.1305 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $97.37 | 10.355% | $107.4527 | $107.45 | $107.45 | $107.50 |
| Purchase #5 | $75.76 | 7.209% | $81.2215 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $107.51 | 8.866% | $117.0418 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $99.31 | 4.133% | $103.4145 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $635.81 | $675.8917 | $675.88 | $675.90 | $675.80 | |