| 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 | $102.51 | 3.292% | $105.8846 | $105.88 | $105.90 | $105.90 |
| Purchase #2 | $21.42 | 3.515% | $22.1729 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $163.38 | 8.628% | $177.4764 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $78.74 | 5.830% | $83.3305 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $74.44 | 9.343% | $81.3949 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $205.41 | 6.730% | $219.2341 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $67.61 | 12.376% | $75.9774 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $713.51 | $765.4708 | $765.46 | $765.55 | $765.50 | |