| 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 | $15.30 | 10.478% | $16.9031 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $169.30 | 7.261% | $181.5929 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $54.95 | 8.869% | $59.8235 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $210.99 | 13.756% | $240.0138 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $17.26 | 5.845% | $18.2688 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $42.29 | 9.751% | $46.4137 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $64.98 | 10.732% | $71.9537 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $575.07 | $634.9695 | $634.95 | $634.90 | $635.00 | |