| 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 | $76.72 | 9.575% | $84.0659 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $183.96 | 12.523% | $206.9973 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $10.82 | 10.501% | $11.9562 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $77.49 | 12.634% | $87.2801 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $199.62 | 8.251% | $216.0906 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $131.60 | 5.730% | $139.1407 | $139.14 | $139.15 | $139.10 |
| Purchase #7 | $159.47 | 8.455% | $172.9532 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $839.68 | $918.4840 | $918.49 | $918.50 | $918.60 | |