| 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 | $96.44 | 13.290% | $109.2569 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $19.81 | 10.788% | $21.9471 | $21.95 | $21.95 | $21.90 |
| Purchase #3 | $186.96 | 9.523% | $204.7642 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $42.32 | 9.750% | $46.4462 | $46.45 | $46.45 | $46.40 |
| Purchase #5 | $146.48 | 5.493% | $154.5261 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $104.30 | 13.310% | $118.1823 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $67.56 | 5.567% | $71.3211 | $71.32 | $71.30 | $71.30 |
| 7 purchase totals = | $663.87 | $726.4439 | $726.45 | $726.45 | $726.40 | |