| 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 | $8.53 | 6.583% | $9.0915 | $9.09 | $9.10 | $9.10 |
| Purchase #2 | $58.26 | 3.655% | $60.3894 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $35.53 | 4.194% | $37.0201 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $120.41 | 3.365% | $124.4618 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $179.56 | 8.414% | $194.6682 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $95.46 | 13.670% | $108.5094 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $72.30 | 9.567% | $79.2169 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $570.05 | $613.3573 | $613.36 | $613.30 | $613.40 | |