| 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 | $72.99 | 8.382% | $79.108 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $115.95 | 10.862% | $128.5445 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $25.35 | 3.695% | $26.2867 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $152.64 | 13.447% | $173.1655 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $148.44 | 5.858% | $157.1356 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $71.57 | 5.232% | $75.3145 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $25.56 | 10.106% | $28.1431 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $612.50 | $667.6979 | $667.70 | $667.70 | $667.60 | |