| 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 | $19.48 | 5.254% | $20.5035 | $20.50 | $20.50 | $20.50 |
| Purchase #2 | $164.72 | 13.359% | $186.7249 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $44.96 | 11.725% | $50.2316 | $50.23 | $50.25 | $50.20 |
| Purchase #4 | $194.80 | 6.153% | $206.786 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $16.99 | 9.119% | $18.5393 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $45.87 | 7.669% | $49.3878 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $175.96 | 5.562% | $185.7469 | $185.75 | $185.75 | $185.70 |
| 7 purchase totals = | $662.78 | $717.9200 | $717.92 | $717.95 | $717.80 | |