| 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 | $63.26 | 5.591% | $66.7969 | $66.80 | $66.80 | $66.80 |
| Purchase #2 | $219.42 | 5.503% | $231.4947 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $52.85 | 13.603% | $60.0392 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $135.39 | 13.416% | $153.5539 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $30.42 | 6.593% | $32.4256 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $123.91 | 10.757% | $137.239 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $207.33 | 7.355% | $222.5791 | $222.58 | $222.60 | $222.60 |
| 7 purchase totals = | $832.58 | $904.1284 | $904.13 | $904.20 | $904.10 | |