| 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 | $74.94 | 13.770% | $85.2592 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $129.59 | 7.156% | $138.8635 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $206.62 | 7.822% | $222.7818 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $72.65 | 10.691% | $80.417 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $157.61 | 6.162% | $167.3219 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $5.34 | 10.135% | $5.8812 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $19.93 | 6.244% | $21.1744 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $666.68 | $721.6990 | $721.69 | $721.65 | $721.80 | |