| 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 | $59.82 | 9.356% | $65.4168 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $43.30 | 8.491% | $46.9766 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $109.81 | 8.392% | $119.0253 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $21.51 | 4.154% | $22.4035 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $155.38 | 3.266% | $160.4547 | $160.45 | $160.45 | $160.50 |
| Purchase #6 | $154.87 | 4.200% | $161.3745 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $250.77 | 9.374% | $274.2772 | $274.28 | $274.30 | $274.30 |
| 7 purchase totals = | $795.46 | $849.9286 | $849.93 | $849.95 | $850.00 | |