| 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 | $52.79 | 8.418% | $57.2339 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $5.33 | 13.695% | $6.0599 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $91.40 | 3.338% | $94.4509 | $94.45 | $94.45 | $94.50 |
| Purchase #4 | $160.39 | 7.301% | $172.1001 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $180.27 | 9.730% | $197.8103 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $56.26 | 12.781% | $63.4506 | $63.45 | $63.45 | $63.50 |
| Purchase #7 | $83.78 | 12.297% | $94.0824 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $630.22 | $685.1881 | $685.18 | $685.20 | $685.30 | |