| 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 | $33.90 | 10.151% | $37.3412 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $119.94 | 11.291% | $133.4824 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $218.36 | 13.661% | $248.1902 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $170.27 | 9.741% | $186.856 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $73.50 | 3.113% | $75.7881 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $71.52 | 8.804% | $77.8166 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $107.39 | 3.555% | $111.2077 | $111.21 | $111.20 | $111.20 |
| 7 purchase totals = | $794.88 | $870.6822 | $870.69 | $870.70 | $870.70 | |