| 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 | $79.29 | 11.336% | $88.2783 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $18.69 | 8.753% | $20.3259 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $188.73 | 12.139% | $211.6399 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $100.69 | 11.214% | $111.9814 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $49.59 | 12.212% | $55.6459 | $55.65 | $55.65 | $55.60 |
| Purchase #6 | $226.70 | 10.278% | $250.0002 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $66.34 | 4.324% | $69.2085 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $730.03 | $807.0801 | $807.09 | $807.15 | $807.00 | |