| 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 | $14.59 | 9.543% | $15.9823 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $70.27 | 7.336% | $75.425 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $89.40 | 13.719% | $101.6648 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $134.84 | 4.318% | $140.6624 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $83.84 | 9.492% | $91.7981 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $154.79 | 9.525% | $169.5337 | $169.53 | $169.55 | $169.50 |
| Purchase #7 | $64.85 | 12.468% | $72.9355 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $612.58 | $668.0018 | $668.00 | $668.05 | $668.00 | |