| 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 | $64.35 | 6.606% | $68.601 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $47.37 | 13.434% | $53.7337 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $53.27 | 7.442% | $57.2344 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $191.38 | 6.650% | $204.1068 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $128.92 | 10.344% | $142.2555 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $112.91 | 3.471% | $116.8291 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $93.50 | 3.767% | $97.0221 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $691.70 | $739.7826 | $739.78 | $739.80 | $739.70 | |