| 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 | $69.71 | 11.624% | $77.8131 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $77.95 | 3.557% | $80.7227 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $80.83 | 3.605% | $83.7439 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $131.68 | 7.657% | $141.7627 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $86.40 | 5.548% | $91.1935 | $91.19 | $91.20 | $91.20 |
| Purchase #6 | $210.95 | 7.388% | $226.535 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $71.62 | 9.799% | $78.638 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $729.14 | $780.4089 | $780.40 | $780.40 | $780.30 | |