| 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 | $10.54 | 5.191% | $11.0871 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $38.71 | 4.760% | $40.5526 | $40.55 | $40.55 | $40.60 |
| Purchase #3 | $247.92 | 10.758% | $274.5912 | $274.59 | $274.60 | $274.60 |
| Purchase #4 | $87.89 | 10.129% | $96.7924 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $36.84 | 3.420% | $38.0999 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $210.60 | 9.813% | $231.2662 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $143.29 | 10.277% | $158.0159 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $775.79 | $850.4053 | $850.41 | $850.40 | $850.50 | |