| 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 | $24.64 | 4.243% | $25.6855 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $115.50 | 4.626% | $120.843 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $182.68 | 7.670% | $196.6916 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $22.57 | 13.858% | $25.6978 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $117.56 | 12.263% | $131.9764 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $181.32 | 10.173% | $199.7657 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $41.80 | 9.232% | $45.659 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $686.07 | $746.3190 | $746.33 | $746.35 | $746.40 | |