| 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 | $27.39 | 13.731% | $31.1509 | $31.15 | $31.15 | $31.20 |
| Purchase #2 | $71.67 | 10.842% | $79.4405 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $125.89 | 12.353% | $141.4412 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $156.47 | 10.785% | $173.3453 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $39.41 | 6.592% | $42.0079 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $92.96 | 12.632% | $104.7027 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $142.39 | 8.668% | $154.7324 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $656.18 | $726.8209 | $726.82 | $726.85 | $726.70 | |