| 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 | $111.44 | 5.712% | $117.8055 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $63.57 | 13.706% | $72.2829 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $60.30 | 5.650% | $63.707 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $240.61 | 13.234% | $272.4523 | $272.45 | $272.45 | $272.50 |
| Purchase #5 | $158.59 | 9.267% | $173.2865 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $76.38 | 8.136% | $82.5943 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $8.78 | 6.315% | $9.3345 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $719.67 | $791.4630 | $791.46 | $791.50 | $791.50 | |