| 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 | $29.74 | 9.147% | $32.4603 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $157.34 | 9.707% | $172.613 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $141.27 | 10.428% | $156.0016 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $123.65 | 10.348% | $136.4453 | $136.45 | $136.45 | $136.40 |
| Purchase #5 | $107.80 | 13.308% | $122.146 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $98.34 | 8.586% | $106.7835 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $125.56 | 7.316% | $134.746 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $783.70 | $861.1957 | $861.20 | $861.20 | $861.10 | |