| 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 | $74.68 | 3.567% | $77.3438 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $95.46 | 4.130% | $99.4025 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $207.49 | 9.105% | $226.382 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $103.92 | 7.264% | $111.4687 | $111.47 | $111.45 | $111.50 |
| Purchase #5 | $43.62 | 8.603% | $47.3726 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $21.57 | 8.563% | $23.417 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $98.38 | 4.289% | $102.5995 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $645.12 | $687.9861 | $687.98 | $687.95 | $688.00 | |