| 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 | $49.49 | 11.451% | $55.1571 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $24.44 | 13.481% | $27.7348 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $203.41 | 11.363% | $226.5235 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $221.83 | 10.143% | $244.3302 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $150.33 | 11.562% | $167.7112 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $157.60 | 7.716% | $169.7604 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $111.30 | 9.673% | $122.066 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $918.40 | $1,013.2832 | $1,013.28 | $1,013.25 | $1,013.30 | |