| 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 | $9.81 | 9.347% | $10.7269 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $124.46 | 9.629% | $136.4443 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $66.78 | 4.646% | $69.8826 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $238.62 | 9.198% | $260.5683 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $31.88 | 7.861% | $34.3861 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $168.86 | 6.824% | $180.383 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $184.93 | 11.214% | $205.6681 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $825.34 | $898.0593 | $898.06 | $898.10 | $898.10 | |