| 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 | $37.92 | 8.667% | $41.2065 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $109.42 | 11.537% | $122.0438 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $66.87 | 5.622% | $70.6294 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $74.86 | 7.665% | $80.598 | $80.60 | $80.60 | $80.60 |
| Purchase #5 | $28.29 | 8.462% | $30.6839 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $48.28 | 10.683% | $53.4378 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $31.76 | 7.128% | $34.0239 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $397.40 | $432.6233 | $432.62 | $432.65 | $432.50 | |