| 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 | $52.43 | 10.427% | $57.8969 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $133.76 | 9.468% | $146.4244 | $146.42 | $146.40 | $146.40 |
| Purchase #3 | $124.63 | 6.358% | $132.554 | $132.55 | $132.55 | $132.60 |
| Purchase #4 | $137.74 | 12.130% | $154.4479 | $154.45 | $154.45 | $154.40 |
| Purchase #5 | $25.40 | 7.696% | $27.3548 | $27.35 | $27.35 | $27.40 |
| Purchase #6 | $149.86 | 12.614% | $168.7633 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $99.38 | 9.260% | $108.5826 | $108.58 | $108.60 | $108.60 |
| 7 purchase totals = | $723.20 | $796.0239 | $796.01 | $796.00 | $796.10 | |