| 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 | $45.81 | 10.860% | $50.785 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $165.36 | 9.656% | $181.3272 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $250.68 | 6.861% | $267.8792 | $267.88 | $267.90 | $267.90 |
| Purchase #4 | $229.34 | 13.256% | $259.7413 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $146.58 | 11.701% | $163.7313 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $124.87 | 3.734% | $129.5326 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $8.44 | 12.131% | $9.4639 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $971.08 | $1,062.4605 | $1,062.46 | $1,062.55 | $1,062.40 | |