| 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 | $27.93 | 9.570% | $30.6029 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $40.97 | 11.674% | $45.7528 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $248.92 | 10.606% | $275.3205 | $275.32 | $275.30 | $275.30 |
| Purchase #4 | $158.46 | 13.796% | $180.3211 | $180.32 | $180.30 | $180.30 |
| Purchase #5 | $52.38 | 5.397% | $55.2069 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $219.79 | 4.250% | $229.1311 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $225.99 | 12.151% | $253.45 | $253.45 | $253.45 | $253.50 |
| 7 purchase totals = | $974.44 | $1,069.7853 | $1,069.78 | $1,069.75 | $1,069.80 | |