| 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 | $62.63 | 12.406% | $70.3999 | $70.40 | $70.40 | $70.40 |
| Purchase #2 | $151.70 | 3.792% | $157.4525 | $157.45 | $157.45 | $157.50 |
| Purchase #3 | $14.37 | 8.427% | $15.581 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $64.82 | 8.309% | $70.2059 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $220.31 | 8.741% | $239.5673 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $89.66 | 7.728% | $96.5889 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $167.51 | 11.281% | $186.4068 | $186.41 | $186.40 | $186.40 |
| 7 purchase totals = | $771.00 | $836.2023 | $836.21 | $836.20 | $836.30 | |