| 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 | $8.74 | 11.399% | $9.7363 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $141.49 | 3.479% | $146.4124 | $146.41 | $146.40 | $146.40 |
| Purchase #3 | $78.89 | 8.110% | $85.288 | $85.29 | $85.30 | $85.30 |
| Purchase #4 | $188.92 | 6.657% | $201.4964 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $174.84 | 4.695% | $183.0487 | $183.05 | $183.05 | $183.00 |
| Purchase #6 | $185.65 | 6.335% | $197.4109 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $116.54 | 13.652% | $132.45 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $895.07 | $955.8427 | $955.85 | $955.85 | $955.80 | |