| 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 | $38.84 | 8.807% | $42.2606 | $42.26 | $42.25 | $42.30 |
| Purchase #2 | $247.51 | 10.124% | $272.5679 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $191.95 | 12.784% | $216.4889 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $125.41 | 7.334% | $134.6076 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $26.51 | 3.734% | $27.4999 | $27.50 | $27.50 | $27.50 |
| Purchase #6 | $154.66 | 11.324% | $172.1737 | $172.17 | $172.15 | $172.20 |
| Purchase #7 | $88.76 | 12.756% | $100.0822 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $873.64 | $965.6808 | $965.68 | $965.65 | $965.80 | |