| 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 | $72.58 | 7.118% | $77.7462 | $77.75 | $77.75 | $77.70 |
| Purchase #2 | $187.57 | 11.175% | $208.5309 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $207.25 | 10.408% | $228.8206 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $98.36 | 11.142% | $109.3193 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $110.92 | 7.406% | $119.1347 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $44.56 | 13.760% | $50.6915 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $51.27 | 10.869% | $56.8425 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $772.51 | $851.0857 | $851.08 | $851.10 | $850.90 | |