| 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 | $30.82 | 5.571% | $32.537 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $79.70 | 10.324% | $87.9282 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $23.31 | 9.361% | $25.492 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $82.54 | 13.430% | $93.6251 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $209.27 | 13.368% | $237.2452 | $237.25 | $237.25 | $237.20 |
| Purchase #6 | $163.90 | 5.174% | $172.3802 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $48.36 | 3.561% | $50.0821 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $637.90 | $699.2898 | $699.30 | $699.40 | $699.20 | |