| 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 | $47.99 | 11.648% | $53.5799 | $53.58 | $53.60 | $53.60 |
| Purchase #2 | $26.96 | 13.627% | $30.6338 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $36.98 | 8.520% | $40.1307 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $159.27 | 11.200% | $177.1082 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $162.94 | 13.664% | $185.2041 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $28.90 | 4.212% | $30.1173 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $99.92 | 11.256% | $111.167 | $111.17 | $111.15 | $111.20 |
| 7 purchase totals = | $562.96 | $627.9410 | $627.94 | $627.95 | $627.90 | |