| 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 | $67.75 | 13.627% | $76.9823 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $90.56 | 11.304% | $100.7969 | $100.80 | $100.80 | $100.80 |
| Purchase #3 | $201.91 | 7.534% | $217.1219 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $113.63 | 13.565% | $129.0439 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $89.73 | 5.304% | $94.4893 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $173.25 | 6.192% | $183.9776 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $35.74 | 10.538% | $39.5063 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $772.57 | $841.9182 | $841.92 | $841.95 | $841.90 | |