| 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 | $46.37 | 6.211% | $49.25 | $49.25 | $49.25 | $49.30 |
| Purchase #2 | $7.86 | 3.655% | $8.1473 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $83.47 | 5.440% | $88.0108 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $223.37 | 6.462% | $237.8042 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $237.72 | 10.361% | $262.3502 | $262.35 | $262.35 | $262.40 |
| Purchase #6 | $107.47 | 8.450% | $116.5512 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $116.71 | 4.505% | $121.9678 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $822.97 | $884.0815 | $884.08 | $884.05 | $884.20 | |