| 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 | $51.53 | 7.182% | $55.2309 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $129.99 | 12.283% | $145.9567 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $95.29 | 11.319% | $106.0759 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $99.69 | 8.412% | $108.0759 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $187.43 | 9.314% | $204.8872 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $193.65 | 10.398% | $213.7857 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $34.77 | 3.332% | $35.9285 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $792.35 | $869.9408 | $869.96 | $870.05 | $870.00 | |