| 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 | $13.84 | 11.443% | $15.4237 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $44.66 | 4.781% | $46.7952 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $226.52 | 12.705% | $255.2994 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $40.52 | 10.389% | $44.7296 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $10.80 | 4.567% | $11.2932 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $150.30 | 7.223% | $161.1562 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $170.83 | 10.440% | $188.6647 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $657.47 | $723.3620 | $723.36 | $723.35 | $723.40 | |