| 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 | $63.52 | 12.359% | $71.3704 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $219.33 | 11.696% | $244.9828 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $213.58 | 5.381% | $225.0727 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $77.55 | 13.323% | $87.882 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $147.43 | 10.681% | $163.177 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $215.36 | 7.542% | $231.6025 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $35.34 | 10.614% | $39.091 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $972.11 | $1,063.1784 | $1,063.17 | $1,063.20 | $1,063.30 | |