| 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 | $57.85 | 9.866% | $63.5575 | $63.56 | $63.55 | $63.60 |
| Purchase #2 | $182.25 | 5.370% | $192.0368 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $41.73 | 7.874% | $45.0158 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $104.88 | 5.745% | $110.9054 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $186.31 | 8.399% | $201.9582 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $26.83 | 5.170% | $28.2171 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $217.95 | 9.398% | $238.4329 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $817.80 | $880.1237 | $880.14 | $880.10 | $880.10 | |