| 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 | $42.61 | 8.198% | $46.1032 | $46.10 | $46.10 | $46.10 |
| Purchase #2 | $103.37 | 9.470% | $113.1591 | $113.16 | $113.15 | $113.20 |
| Purchase #3 | $234.63 | 13.393% | $266.054 | $266.05 | $266.05 | $266.10 |
| Purchase #4 | $131.38 | 12.731% | $148.106 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $77.75 | 4.628% | $81.3483 | $81.35 | $81.35 | $81.30 |
| Purchase #6 | $66.54 | 10.773% | $73.7084 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $14.50 | 3.868% | $15.0609 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $670.78 | $743.5399 | $743.54 | $743.50 | $743.60 | |