| 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 | $22.72 | 3.348% | $23.4807 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $78.68 | 8.696% | $85.522 | $85.52 | $85.50 | $85.50 |
| Purchase #3 | $229.41 | 12.531% | $258.1574 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $112.26 | 7.181% | $120.3214 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $228.70 | 10.820% | $253.4453 | $253.45 | $253.45 | $253.40 |
| Purchase #6 | $133.99 | 5.358% | $141.1692 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $116.29 | 13.820% | $132.3613 | $132.36 | $132.35 | $132.40 |
| 7 purchase totals = | $922.05 | $1,014.4573 | $1,014.46 | $1,014.40 | $1,014.50 | |