| 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 | $63.67 | 12.554% | $71.6631 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $248.97 | 6.536% | $265.2427 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $15.78 | 10.526% | $17.441 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $5.46 | 9.321% | $5.9689 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $158.75 | 8.872% | $172.8343 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $48.70 | 8.500% | $52.8395 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $125.27 | 11.486% | $139.6585 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $666.60 | $725.6480 | $725.64 | $725.65 | $725.60 | |