| 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 | $208.97 | 4.530% | $218.4363 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $89.27 | 11.460% | $99.5003 | $99.50 | $99.50 | $99.50 |
| Purchase #3 | $19.44 | 6.232% | $20.6515 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $32.91 | 7.789% | $35.4734 | $35.47 | $35.45 | $35.50 |
| Purchase #5 | $79.75 | 10.247% | $87.922 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $177.37 | 4.855% | $185.9813 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $47.26 | 6.767% | $50.4581 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $654.97 | $698.4229 | $698.42 | $698.40 | $698.50 | |