| 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 | $77.28 | 5.360% | $81.4222 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $42.51 | 9.282% | $46.4558 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $148.25 | 6.469% | $157.8403 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $151.37 | 4.112% | $157.5943 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $59.89 | 10.237% | $66.0209 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $103.81 | 4.471% | $108.4513 | $108.45 | $108.45 | $108.50 |
| Purchase #7 | $148.82 | 9.687% | $163.2362 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $731.93 | $781.0210 | $781.02 | $781.00 | $781.00 | |