| 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 | $111.71 | 13.298% | $126.5652 | $126.57 | $126.55 | $126.60 |
| Purchase #2 | $62.30 | 8.451% | $67.565 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $19.93 | 5.687% | $21.0634 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $25.98 | 3.809% | $26.9696 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $138.33 | 13.770% | $157.378 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $119.55 | 11.424% | $133.2074 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $98.30 | 12.693% | $110.7772 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $576.10 | $643.5258 | $643.54 | $643.50 | $643.70 | |