| 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 | $38.77 | 11.583% | $43.2607 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $9.57 | 5.866% | $10.1314 | $10.13 | $10.15 | $10.10 |
| Purchase #3 | $227.63 | 8.485% | $246.9444 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $126.80 | 11.822% | $141.7903 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $74.28 | 6.611% | $79.1907 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $182.25 | 5.135% | $191.6085 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $115.48 | 4.407% | $120.5692 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $774.78 | $833.4952 | $833.49 | $833.50 | $833.50 | |