| 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 | $17.80 | 8.204% | $19.2603 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $218.34 | 13.606% | $248.0473 | $248.05 | $248.05 | $248.00 |
| Purchase #3 | $63.29 | 12.827% | $71.4082 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $128.73 | 8.786% | $140.0402 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $17.59 | 11.448% | $19.6037 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $170.51 | 13.590% | $193.6823 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $157.83 | 3.261% | $162.9768 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $774.09 | $855.0188 | $855.02 | $855.05 | $855.00 | |