| 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 | $14.85 | 6.675% | $15.8412 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $141.29 | 5.663% | $149.2913 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $13.58 | 5.348% | $14.3063 | $14.31 | $14.30 | $14.30 |
| Purchase #4 | $51.35 | 5.456% | $54.1517 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $33.77 | 7.274% | $36.2264 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $95.34 | 7.340% | $102.338 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $190.48 | 11.564% | $212.5071 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $540.66 | $584.6620 | $584.67 | $584.70 | $584.60 | |