| 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 | $121.30 | 5.183% | $127.587 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $15.26 | 12.687% | $17.196 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $154.67 | 9.634% | $169.5709 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $61.49 | 8.686% | $66.831 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $89.48 | 9.829% | $98.275 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $108.63 | 9.422% | $118.8651 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $122.56 | 8.501% | $132.9788 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $673.39 | $731.3038 | $731.32 | $731.35 | $731.40 | |