| 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 | $12.40 | 6.849% | $13.2493 | $13.25 | $13.25 | $13.20 |
| Purchase #2 | $130.88 | 6.707% | $139.6581 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $119.48 | 9.365% | $130.6693 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $20.39 | 5.850% | $21.5828 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $7.68 | 11.488% | $8.5623 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $105.53 | 11.522% | $117.6892 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $60.25 | 12.182% | $67.5897 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $456.61 | $499.0007 | $499.00 | $499.00 | $499.10 | |