| 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 | $9.46 | 6.435% | $10.0688 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $203.27 | 11.297% | $226.2334 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $72.42 | 6.544% | $77.1592 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $194.91 | 8.402% | $211.2863 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $215.94 | 7.315% | $231.736 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $142.74 | 8.409% | $154.743 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $37.32 | 7.132% | $39.9817 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $876.06 | $951.2084 | $951.21 | $951.25 | $951.20 | |