| 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 | $42.77 | 7.190% | $45.8452 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $113.86 | 3.389% | $117.7187 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $245.57 | 6.109% | $260.5719 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $80.69 | 4.466% | $84.2936 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $64.94 | 5.136% | $68.2753 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $62.30 | 13.636% | $70.7952 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $91.57 | 6.510% | $97.5312 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $701.70 | $745.0311 | $745.04 | $745.05 | $745.00 | |