| 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 | $45.26 | 13.291% | $51.2755 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $101.39 | 11.853% | $113.4078 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $19.57 | 7.559% | $21.0493 | $21.05 | $21.05 | $21.00 |
| Purchase #4 | $35.42 | 3.148% | $36.535 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $63.96 | 7.472% | $68.7391 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $221.40 | 11.301% | $246.4204 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $40.47 | 13.388% | $45.8881 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $527.47 | $583.3152 | $583.33 | $583.35 | $583.20 | |