| 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 | $61.59 | 13.750% | $70.0586 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $129.93 | 9.797% | $142.6592 | $142.66 | $142.65 | $142.70 |
| Purchase #3 | $44.50 | 11.146% | $49.46 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $140.44 | 4.379% | $146.5899 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $146.62 | 11.640% | $163.6866 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $17.54 | 6.750% | $18.724 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $124.58 | 3.661% | $129.1409 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $665.20 | $720.3192 | $720.32 | $720.30 | $720.40 | |