| 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 | $34.79 | 13.404% | $39.4533 | $39.45 | $39.45 | $39.50 |
| Purchase #2 | $232.29 | 5.511% | $245.0915 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $94.61 | 10.123% | $104.1874 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $143.88 | 6.130% | $152.6998 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $18.61 | 7.836% | $20.0683 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $138.74 | 7.812% | $149.5784 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $74.62 | 11.238% | $83.0058 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $737.54 | $794.0845 | $794.09 | $794.10 | $794.20 | |