| 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 | $62.40 | 4.174% | $65.0046 | $65.00 | $65.00 | $65.00 |
| Purchase #2 | $128.42 | 7.766% | $138.3931 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $212.55 | 9.867% | $233.5223 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $222.30 | 12.627% | $250.3698 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $42.46 | 3.290% | $43.8569 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $44.85 | 6.299% | $47.6751 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $140.83 | 10.678% | $155.8678 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $853.81 | $934.6896 | $934.69 | $934.65 | $934.80 | |