| 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 | $34.68 | 11.466% | $38.6564 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $48.50 | 3.645% | $50.2678 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $156.88 | 11.824% | $175.4295 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $137.76 | 7.554% | $148.1664 | $148.17 | $148.15 | $148.20 |
| Purchase #5 | $74.74 | 3.748% | $77.5413 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $204.31 | 12.650% | $230.1552 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $21.59 | 11.134% | $23.9938 | $23.99 | $24.00 | $24.00 |
| 7 purchase totals = | $678.46 | $744.2104 | $744.22 | $744.20 | $744.30 | |