| 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 | $115.29 | 3.716% | $119.5742 | $119.57 | $119.55 | $119.60 |
| Purchase #2 | $20.28 | 8.507% | $22.0052 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $146.78 | 11.159% | $163.1592 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $47.66 | 3.284% | $49.2252 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $64.39 | 12.479% | $72.4252 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $69.63 | 8.506% | $75.5527 | $75.55 | $75.55 | $75.60 |
| Purchase #7 | $242.90 | 10.220% | $267.7244 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $706.93 | $769.6661 | $769.67 | $769.65 | $769.70 | |