| 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 | $98.44 | 6.669% | $105.005 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $131.33 | 6.457% | $139.81 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $173.81 | 11.496% | $193.7912 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $163.64 | 12.667% | $184.3683 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $13.72 | 10.370% | $15.1428 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $92.69 | 10.480% | $102.4039 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $50.89 | 8.529% | $55.2304 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $724.52 | $795.7516 | $795.75 | $795.75 | $795.70 | |