| 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 | $73.86 | 5.236% | $77.7273 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $24.68 | 12.340% | $27.7255 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $40.88 | 10.648% | $45.2329 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $117.88 | 9.389% | $128.9478 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $192.63 | 7.204% | $206.5071 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $102.50 | 7.189% | $109.8687 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $249.95 | 8.551% | $271.3232 | $271.32 | $271.30 | $271.30 |
| 7 purchase totals = | $802.38 | $867.3325 | $867.34 | $867.35 | $867.20 | |