| 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 | $66.71 | 10.425% | $73.6645 | $73.66 | $73.65 | $73.70 |
| Purchase #2 | $59.54 | 4.446% | $62.1871 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $188.44 | 12.428% | $211.8593 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $143.65 | 5.282% | $151.2376 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $69.35 | 3.632% | $71.8688 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $226.43 | 5.440% | $238.7478 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $31.33 | 9.599% | $34.3374 | $34.34 | $34.35 | $34.30 |
| 7 purchase totals = | $785.45 | $843.9025 | $843.91 | $843.90 | $843.90 | |