| 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 | $40.85 | 9.727% | $44.8235 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $226.45 | 7.855% | $244.2376 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $117.38 | 13.281% | $132.9692 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $180.81 | 11.289% | $201.2216 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $38.91 | 12.227% | $43.6675 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $13.71 | 9.312% | $14.9867 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $14.47 | 8.639% | $15.7201 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $632.58 | $697.6262 | $697.63 | $697.55 | $697.60 | |