| 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 | $71.99 | 10.444% | $79.5086 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $127.69 | 13.755% | $145.2538 | $145.25 | $145.25 | $145.30 |
| Purchase #3 | $180.99 | 13.188% | $204.859 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $26.70 | 5.402% | $28.1423 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $222.79 | 11.373% | $248.1279 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $111.60 | 10.656% | $123.4921 | $123.49 | $123.50 | $123.50 |
| Purchase #7 | $56.41 | 3.515% | $58.3928 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $798.17 | $887.7765 | $887.77 | $887.80 | $887.80 | |