| 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 | $23.73 | 10.155% | $26.1398 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $20.67 | 6.281% | $21.9683 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $217.89 | 11.654% | $243.2829 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $47.73 | 5.584% | $50.3952 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $72.62 | 5.594% | $76.6824 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $196.40 | 3.267% | $202.8164 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $190.52 | 9.281% | $208.2022 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $769.56 | $829.4872 | $829.49 | $829.50 | $829.50 | |