| 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 | $26.79 | 5.506% | $28.2651 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $55.73 | 13.481% | $63.243 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $118.89 | 3.412% | $122.9465 | $122.95 | $122.95 | $122.90 |
| Purchase #4 | $36.77 | 8.165% | $39.7723 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $91.32 | 7.645% | $98.3014 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $250.59 | 10.198% | $276.1452 | $276.15 | $276.15 | $276.10 |
| Purchase #7 | $199.50 | 3.231% | $205.9458 | $205.95 | $205.95 | $205.90 |
| 7 purchase totals = | $779.59 | $834.6193 | $834.63 | $834.60 | $834.50 | |