| 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 | $7.51 | 11.520% | $8.3752 | $8.38 | $8.40 | $8.40 |
| Purchase #2 | $232.66 | 12.119% | $260.8561 | $260.86 | $260.85 | $260.90 |
| Purchase #3 | $97.39 | 5.201% | $102.4553 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $202.41 | 3.151% | $208.7879 | $208.79 | $208.80 | $208.80 |
| Purchase #5 | $14.44 | 6.678% | $15.4043 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $47.88 | 13.332% | $54.2634 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $160.41 | 5.535% | $169.2887 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $762.70 | $819.4309 | $819.44 | $819.45 | $819.60 | |