| 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 | $45.80 | 4.873% | $48.0318 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $43.43 | 7.172% | $46.5448 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $218.90 | 3.387% | $226.3141 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $96.94 | 3.353% | $100.1904 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $199.74 | 5.569% | $210.8635 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $20.37 | 7.835% | $21.966 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $160.59 | 4.669% | $168.0879 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $785.77 | $821.9985 | $821.99 | $822.00 | $822.00 | |