| 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 | $233.68 | 10.645% | $258.5552 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $164.47 | 11.526% | $183.4268 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $63.38 | 8.524% | $68.7825 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $5.26 | 10.155% | $5.7942 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $66.81 | 12.844% | $75.3911 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $52.75 | 8.297% | $57.1267 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $11.92 | 4.489% | $12.4551 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $598.27 | $661.5316 | $661.54 | $661.60 | $661.60 | |