| 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 | $63.52 | 4.659% | $66.4794 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $95.65 | 7.423% | $102.7501 | $102.75 | $102.75 | $102.80 |
| Purchase #3 | $24.51 | 13.502% | $27.8193 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $151.69 | 6.127% | $160.984 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $220.50 | 3.738% | $228.7423 | $228.74 | $228.75 | $228.70 |
| Purchase #6 | $136.26 | 10.354% | $150.3684 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $170.40 | 4.738% | $178.4736 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $862.53 | $915.6171 | $915.61 | $915.60 | $915.70 | |