| 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 | $67.40 | 11.808% | $75.3586 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $164.60 | 4.475% | $171.9659 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $31.68 | 3.775% | $32.8759 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $56.34 | 10.748% | $62.3954 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $150.96 | 8.172% | $163.2965 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $7.30 | 12.869% | $8.2394 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $43.41 | 11.470% | $48.3891 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $521.69 | $562.5208 | $562.54 | $562.55 | $562.60 | |