| 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 | $104.88 | 7.199% | $112.4303 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $84.31 | 13.512% | $95.702 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $60.70 | 7.644% | $65.3399 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $178.67 | 8.841% | $194.4662 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $73.32 | 6.843% | $78.3373 | $78.34 | $78.35 | $78.30 |
| Purchase #6 | $43.75 | 13.636% | $49.7158 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $39.26 | 12.159% | $44.0336 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $584.89 | $640.0251 | $640.03 | $640.05 | $639.90 | |