| 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 | $65.73 | 11.110% | $73.0326 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $112.53 | 9.578% | $123.3081 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $53.41 | 9.275% | $58.3638 | $58.36 | $58.35 | $58.40 |
| Purchase #4 | $125.72 | 13.576% | $142.7877 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $122.71 | 9.213% | $134.0153 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $96.61 | 12.672% | $108.8524 | $108.85 | $108.85 | $108.90 |
| Purchase #7 | $5.45 | 13.867% | $6.2058 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $582.16 | $646.5657 | $646.57 | $646.55 | $646.60 | |