| 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 | $233.43 | 11.241% | $259.6699 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $6.44 | 5.251% | $6.7782 | $6.78 | $6.80 | $6.80 |
| Purchase #3 | $101.58 | 3.481% | $105.116 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $174.40 | 11.614% | $194.6548 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $121.46 | 5.253% | $127.8403 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $32.88 | 8.257% | $35.5949 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $67.87 | 3.734% | $70.4043 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $738.06 | $800.0584 | $800.05 | $800.05 | $800.10 | |