| 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 | $81.90 | 10.502% | $90.5011 | $90.50 | $90.50 | $90.50 |
| Purchase #2 | $92.75 | 6.329% | $98.6201 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $66.78 | 12.579% | $75.1803 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $249.80 | 4.470% | $260.9661 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $35.69 | 9.666% | $39.1398 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $69.50 | 10.849% | $77.0401 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $205.66 | 10.827% | $227.9268 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $802.08 | $869.3743 | $869.38 | $869.40 | $869.30 | |