| 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 | $33.65 | 8.213% | $36.4137 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $56.86 | 5.491% | $59.9822 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $232.29 | 11.638% | $259.3239 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $87.63 | 7.506% | $94.2075 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $233.66 | 4.270% | $243.6373 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $17.69 | 13.118% | $20.0106 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $6.75 | 7.473% | $7.2544 | $7.25 | $7.25 | $7.30 |
| 7 purchase totals = | $668.53 | $720.8296 | $720.82 | $720.80 | $720.80 | |