| 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 | $76.94 | 5.475% | $81.1525 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $46.25 | 3.401% | $47.823 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $244.74 | 6.218% | $259.9579 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $40.81 | 13.301% | $46.2381 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $37.44 | 3.283% | $38.6692 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $159.78 | 13.615% | $181.534 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $129.64 | 5.350% | $136.5757 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $735.60 | $791.9504 | $791.95 | $791.95 | $792.00 | |