| 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 | $123.80 | 10.387% | $136.6591 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $124.41 | 6.375% | $132.3411 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $70.88 | 11.441% | $78.9894 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $103.79 | 13.111% | $117.3979 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $182.54 | 13.295% | $206.8087 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $25.28 | 10.600% | $27.9597 | $27.96 | $27.95 | $28.00 |
| Purchase #7 | $5.32 | 7.740% | $5.7318 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $636.02 | $705.8877 | $705.89 | $705.90 | $705.90 | |