| 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 | $43.49 | 6.332% | $46.2438 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $151.75 | 4.471% | $158.5347 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $20.52 | 9.370% | $22.4427 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $198.47 | 9.380% | $217.0865 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $116.33 | 6.716% | $124.1427 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $232.98 | 12.600% | $262.3355 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $38.74 | 10.793% | $42.9212 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $802.28 | $873.7071 | $873.70 | $873.75 | $873.50 | |