| 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 | $45.51 | 7.337% | $48.8491 | $48.85 | $48.85 | $48.80 |
| Purchase #2 | $79.67 | 12.679% | $89.7714 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $53.61 | 4.387% | $55.9619 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $18.74 | 6.840% | $20.0218 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $200.45 | 12.139% | $224.7826 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $249.82 | 3.171% | $257.7418 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $226.27 | 5.397% | $238.4818 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $874.07 | $935.6104 | $935.60 | $935.60 | $935.60 | |