| 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 | $78.28 | 12.215% | $87.8419 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $152.43 | 7.390% | $163.6946 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $186.56 | 5.746% | $197.2797 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $128.57 | 10.619% | $142.2228 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $54.63 | 9.745% | $59.9537 | $59.95 | $59.95 | $60.00 |
| Purchase #6 | $145.41 | 9.251% | $158.8619 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $53.55 | 11.198% | $59.5465 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $799.43 | $869.4011 | $869.39 | $869.40 | $869.40 | |