| 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 | $20.77 | 12.834% | $23.4356 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $169.33 | 7.832% | $182.5919 | $182.59 | $182.60 | $182.60 |
| Purchase #3 | $224.28 | 8.696% | $243.7834 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $148.56 | 5.798% | $157.1735 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $42.73 | 8.163% | $46.218 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $48.56 | 10.372% | $53.5966 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $224.29 | 4.186% | $233.6788 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $878.52 | $940.4778 | $940.48 | $940.50 | $940.50 | |