| 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 | $74.28 | 3.725% | $77.0469 | $77.05 | $77.05 | $77.00 |
| Purchase #2 | $239.97 | 8.551% | $260.4898 | $260.49 | $260.50 | $260.50 |
| Purchase #3 | $65.31 | 6.674% | $69.6688 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $197.55 | 11.316% | $219.9048 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $47.68 | 12.386% | $53.5856 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $217.97 | 11.332% | $242.6704 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $34.79 | 5.770% | $36.7974 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $877.55 | $960.1637 | $960.17 | $960.15 | $960.20 | |