| 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 | $12.54 | 8.701% | $13.6311 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $206.91 | 9.735% | $227.0527 | $227.05 | $227.05 | $227.10 |
| Purchase #3 | $60.29 | 10.727% | $66.7573 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $67.62 | 13.222% | $76.5607 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $95.82 | 13.656% | $108.9052 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $83.96 | 4.344% | $87.6072 | $87.61 | $87.60 | $87.60 |
| Purchase #7 | $187.86 | 8.769% | $204.3334 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $715.00 | $784.8476 | $784.85 | $784.85 | $784.90 | |