| 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 | $36.53 | 9.290% | $39.9236 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $229.31 | 9.769% | $251.7113 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $208.45 | 5.485% | $219.8835 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $32.78 | 10.457% | $36.2078 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $173.44 | 8.603% | $188.361 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $47.58 | 3.865% | $49.419 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $43.40 | 11.691% | $48.4739 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $771.49 | $833.9801 | $833.97 | $833.90 | $834.00 | |