| 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 | $35.59 | 11.208% | $39.5789 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $8.31 | 7.517% | $8.9347 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $151.81 | 11.373% | $169.0754 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $80.27 | 8.614% | $87.1845 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $242.25 | 5.243% | $254.9512 | $254.95 | $254.95 | $255.00 |
| Purchase #6 | $148.88 | 10.830% | $165.0037 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $61.25 | 10.120% | $67.4485 | $67.45 | $67.45 | $67.40 |
| 7 purchase totals = | $728.36 | $792.1769 | $792.17 | $792.25 | $792.20 | |