| 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 | $66.54 | 6.295% | $70.7287 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $224.63 | 9.704% | $246.4281 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $88.55 | 3.700% | $91.8264 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $44.43 | 12.564% | $50.0122 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $78.68 | 8.511% | $85.3765 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $157.67 | 6.155% | $167.3746 | $167.37 | $167.35 | $167.40 |
| Purchase #7 | $130.68 | 8.125% | $141.2978 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $791.18 | $853.0443 | $853.05 | $853.10 | $853.00 | |