| 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 | $76.34 | 4.269% | $79.599 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $116.33 | 8.548% | $126.2739 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $10.75 | 10.318% | $11.8592 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $45.99 | 8.765% | $50.021 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $105.56 | 3.161% | $108.8968 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $146.87 | 3.620% | $152.1867 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $53.98 | 12.691% | $60.8306 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $555.82 | $589.6672 | $589.67 | $589.65 | $589.70 | |