| 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 | $59.28 | 9.709% | $65.0355 | $65.04 | $65.05 | $65.00 |
| Purchase #2 | $16.47 | 9.562% | $18.0449 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $218.40 | 4.314% | $227.8218 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $165.87 | 7.646% | $178.5524 | $178.55 | $178.55 | $178.60 |
| Purchase #5 | $75.88 | 8.727% | $82.502 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $166.95 | 9.741% | $183.2126 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $105.62 | 3.753% | $109.5839 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $808.47 | $864.7531 | $864.74 | $864.75 | $864.70 | |