| 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 | $42.34 | 4.497% | $44.244 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $30.27 | 9.494% | $33.1438 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $14.26 | 10.395% | $15.7423 | $15.74 | $15.75 | $15.70 |
| Purchase #4 | $25.90 | 10.286% | $28.5641 | $28.56 | $28.55 | $28.60 |
| Purchase #5 | $121.92 | 4.602% | $127.5308 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $182.80 | 9.238% | $199.6871 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $169.89 | 11.242% | $188.989 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $587.38 | $637.9011 | $637.89 | $637.95 | $637.80 | |