| 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 | $13.52 | 8.374% | $14.6522 | $14.65 | $14.65 | $14.70 |
| Purchase #2 | $58.99 | 8.452% | $63.9758 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $157.36 | 9.389% | $172.1345 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $11.89 | 11.514% | $13.259 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $131.49 | 3.362% | $135.9107 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $210.47 | 9.451% | $230.3615 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $115.71 | 10.207% | $127.5205 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $699.43 | $757.8142 | $757.81 | $757.80 | $757.90 | |