| 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 | $60.30 | 9.552% | $66.0599 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $169.94 | 5.356% | $179.042 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $105.52 | 7.857% | $113.8107 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $99.88 | 4.250% | $104.1249 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $60.26 | 7.568% | $64.8205 | $64.82 | $64.80 | $64.80 |
| Purchase #6 | $162.57 | 9.678% | $178.3035 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $192.79 | 9.115% | $210.3628 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $851.26 | $916.5243 | $916.51 | $916.45 | $916.50 | |