| 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 | $50.26 | 4.202% | $52.3719 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $216.45 | 3.433% | $223.8807 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $224.73 | 10.837% | $249.084 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $94.49 | 4.441% | $98.6863 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $220.27 | 8.211% | $238.3564 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $220.98 | 5.652% | $233.4698 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $195.66 | 12.778% | $220.6614 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $1,222.84 | $1,316.5105 | $1,316.51 | $1,316.50 | $1,316.70 | |