| 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 | $23.29 | 9.846% | $25.5831 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $168.90 | 11.447% | $188.234 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $56.38 | 5.417% | $59.4341 | $59.43 | $59.45 | $59.40 |
| Purchase #4 | $211.71 | 4.298% | $220.8093 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $56.83 | 10.365% | $62.7204 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $79.34 | 4.501% | $82.9111 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $148.63 | 9.867% | $163.2953 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $745.08 | $802.9873 | $802.98 | $803.00 | $802.90 | |