| 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 | $53.69 | 6.323% | $57.0848 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $216.73 | 5.422% | $228.4811 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $223.88 | 5.674% | $236.583 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $32.51 | 10.856% | $36.0393 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $62.78 | 3.166% | $64.7676 | $64.77 | $64.75 | $64.80 |
| Purchase #6 | $97.56 | 7.724% | $105.0955 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $156.78 | 4.784% | $164.2804 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $843.93 | $892.3317 | $892.33 | $892.40 | $892.40 | |