| 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 | $125.33 | 5.730% | $132.5114 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $70.76 | 10.346% | $78.0808 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $165.42 | 10.395% | $182.6154 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $130.78 | 8.257% | $141.5785 | $141.58 | $141.60 | $141.60 |
| Purchase #5 | $62.41 | 12.710% | $70.3423 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $213.29 | 5.193% | $224.3661 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $44.25 | 7.445% | $47.5444 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $812.24 | $877.0389 | $877.04 | $877.05 | $877.00 | |