| 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 | $78.69 | 6.160% | $83.5373 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $44.46 | 7.850% | $47.9501 | $47.95 | $47.95 | $48.00 |
| Purchase #3 | $100.39 | 3.293% | $103.6958 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $165.54 | 10.450% | $182.8389 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $69.78 | 6.332% | $74.1985 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $140.26 | 6.231% | $148.9996 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $50.68 | 9.146% | $55.3152 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $649.80 | $696.5354 | $696.55 | $696.55 | $696.50 | |