| 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 | $45.26 | 5.643% | $47.814 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $161.84 | 13.766% | $184.1189 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $28.68 | 10.861% | $31.7949 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $30.62 | 7.625% | $32.9548 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $186.34 | 5.322% | $196.257 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $192.60 | 10.803% | $213.4066 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $29.67 | 9.608% | $32.5207 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $675.01 | $738.8669 | $738.86 | $738.80 | $738.90 | |