| 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 | $14.28 | 10.114% | $15.7243 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $115.93 | 8.693% | $126.0078 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $162.76 | 10.539% | $179.9133 | $179.91 | $179.90 | $179.90 |
| Purchase #4 | $38.51 | 10.750% | $42.6498 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $41.69 | 7.406% | $44.7776 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $73.33 | 11.318% | $81.6295 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $145.38 | 4.826% | $152.396 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $591.88 | $643.0983 | $643.10 | $643.10 | $643.00 | |