| 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 | $52.62 | 7.704% | $56.6738 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $66.79 | 5.524% | $70.4795 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $84.59 | 6.370% | $89.9784 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $198.61 | 13.665% | $225.7501 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $173.75 | 12.468% | $195.4132 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $209.80 | 9.243% | $229.1918 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $17.50 | 13.774% | $19.9105 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $803.66 | $887.3973 | $887.39 | $887.40 | $887.50 | |