| 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 | $55.25 | 9.333% | $60.4065 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $249.39 | 8.784% | $271.2964 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $12.45 | 6.486% | $13.2575 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $181.92 | 7.376% | $195.3384 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $19.55 | 12.686% | $22.0301 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $215.47 | 5.521% | $227.3661 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $108.53 | 13.636% | $123.3292 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $842.56 | $913.0242 | $913.04 | $913.05 | $913.00 | |