| 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 | $213.72 | 9.324% | $233.6473 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $89.36 | 3.176% | $92.1981 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $30.65 | 7.531% | $32.9583 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $81.72 | 13.536% | $92.7816 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $231.94 | 9.497% | $253.9673 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $5.50 | 8.789% | $5.9834 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $35.59 | 3.860% | $36.9638 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $688.48 | $748.4998 | $748.50 | $748.50 | $748.60 | |