| 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 | $12.73 | 5.141% | $13.3844 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $38.56 | 5.197% | $40.564 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $195.77 | 5.463% | $206.4649 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $235.94 | 13.774% | $268.4384 | $268.44 | $268.45 | $268.40 |
| Purchase #5 | $108.94 | 5.594% | $115.0341 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $235.30 | 9.372% | $257.3523 | $257.35 | $257.35 | $257.40 |
| Purchase #7 | $57.97 | 4.156% | $60.3792 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $885.21 | $961.6173 | $961.60 | $961.65 | $961.70 | |