| 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 | $66.50 | 6.465% | $70.7992 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $91.31 | 12.117% | $102.374 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $153.71 | 6.479% | $163.6689 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $115.95 | 9.134% | $126.5409 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $143.63 | 4.798% | $150.5214 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $248.75 | 10.323% | $274.4285 | $274.43 | $274.45 | $274.40 |
| Purchase #7 | $11.70 | 13.109% | $13.2338 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $831.55 | $901.5667 | $901.56 | $901.55 | $901.50 | |