| 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 | $77.36 | 7.380% | $83.0692 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $72.46 | 7.360% | $77.7931 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $121.44 | 10.245% | $133.8815 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $141.26 | 7.771% | $152.2373 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $67.63 | 7.786% | $72.8957 | $72.90 | $72.90 | $72.90 |
| Purchase #6 | $166.78 | 13.451% | $189.2136 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $87.44 | 12.431% | $98.3097 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $734.37 | $807.4001 | $807.40 | $807.40 | $807.40 | |