| 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 | $31.47 | 5.318% | $33.1436 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $143.72 | 5.597% | $151.764 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $141.25 | 11.533% | $157.5404 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $234.69 | 5.647% | $247.9429 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $64.35 | 9.849% | $70.6878 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $56.74 | 8.455% | $61.5374 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $92.78 | 4.452% | $96.9106 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $765.00 | $819.5267 | $819.52 | $819.55 | $819.40 | |