| 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 | $33.35 | 10.548% | $36.8678 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $104.36 | 4.357% | $108.907 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $53.35 | 11.716% | $59.6005 | $59.60 | $59.60 | $59.60 |
| Purchase #4 | $189.37 | 12.197% | $212.4675 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $139.39 | 4.316% | $145.4061 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $212.64 | 8.394% | $230.489 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $25.67 | 13.266% | $29.0754 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $758.13 | $822.8133 | $822.83 | $822.80 | $822.90 | |