| 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 | $64.50 | 12.218% | $72.3806 | $72.38 | $72.40 | $72.40 |
| Purchase #2 | $19.55 | 10.264% | $21.5566 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $108.51 | 13.457% | $123.1122 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $88.95 | 7.511% | $95.631 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $185.64 | 11.867% | $207.6699 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $124.48 | 6.578% | $132.6683 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $116.59 | 7.725% | $125.5966 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $708.22 | $778.6152 | $778.62 | $778.60 | $778.70 | |