| 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 | $43.68 | 10.286% | $48.1729 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $202.56 | 4.496% | $211.6671 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $79.40 | 7.513% | $85.3653 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $11.27 | 9.128% | $12.2987 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $84.32 | 13.142% | $95.4013 | $95.40 | $95.40 | $95.40 |
| Purchase #6 | $14.26 | 7.808% | $15.3734 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $93.34 | 12.584% | $105.0859 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $528.83 | $573.3646 | $573.37 | $573.30 | $573.50 | |