| 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 | $31.59 | 5.497% | $33.3265 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $32.77 | 13.195% | $37.094 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $90.49 | 4.154% | $94.249 | $94.25 | $94.25 | $94.20 |
| Purchase #4 | $227.26 | 7.227% | $243.6841 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $77.58 | 8.855% | $84.4497 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $214.83 | 10.324% | $237.009 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $180.60 | 3.803% | $187.4682 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $855.12 | $917.2805 | $917.28 | $917.30 | $917.20 | |