| 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 | $101.89 | 5.705% | $107.7028 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $201.25 | 6.533% | $214.3977 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $24.44 | 11.620% | $27.2799 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $84.97 | 3.760% | $88.1649 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $153.25 | 9.118% | $167.2233 | $167.22 | $167.20 | $167.20 |
| Purchase #6 | $149.51 | 9.194% | $163.2559 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $111.79 | 7.179% | $119.8154 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $827.10 | $887.8399 | $887.84 | $887.80 | $887.90 | |