| 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 | $14.67 | 5.293% | $15.4465 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $80.83 | 10.312% | $89.1652 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $84.42 | 12.297% | $94.8011 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $209.85 | 11.314% | $233.5924 | $233.59 | $233.60 | $233.60 |
| Purchase #5 | $17.90 | 3.284% | $18.4878 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $217.98 | 10.355% | $240.5518 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $203.28 | 8.232% | $220.014 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $828.93 | $912.0588 | $912.06 | $912.05 | $912.10 | |