| 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 | $126.88 | 4.677% | $132.8142 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $70.80 | 5.437% | $74.6494 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $164.88 | 3.622% | $170.852 | $170.85 | $170.85 | $170.90 |
| Purchase #4 | $33.41 | 8.458% | $36.2358 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $241.84 | 7.656% | $260.3553 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $72.75 | 4.781% | $76.2282 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $23.58 | 13.446% | $26.7506 | $26.75 | $26.75 | $26.80 |
| 7 purchase totals = | $734.14 | $777.8855 | $777.89 | $777.90 | $777.90 | |