| 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 | $8.39 | 3.132% | $8.6528 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $119.84 | 5.422% | $126.3377 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $65.61 | 6.444% | $69.8379 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $231.65 | 4.738% | $242.6256 | $242.63 | $242.65 | $242.60 |
| Purchase #5 | $20.45 | 11.686% | $22.8398 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $180.96 | 5.848% | $191.5425 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $53.29 | 5.590% | $56.2689 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $680.19 | $718.1052 | $718.11 | $718.15 | $718.00 | |