| 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 | $80.90 | 12.772% | $91.2325 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $201.35 | 7.469% | $216.3888 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $246.70 | 6.282% | $262.1977 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $54.61 | 9.396% | $59.7412 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $134.72 | 3.842% | $139.8959 | $139.90 | $139.90 | $139.90 |
| Purchase #6 | $132.52 | 8.394% | $143.6437 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $44.54 | 8.773% | $48.4475 | $48.45 | $48.45 | $48.40 |
| 7 purchase totals = | $895.34 | $961.5473 | $961.55 | $961.60 | $961.40 | |