| 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 | $16.66 | 13.116% | $18.8451 | $18.85 | $18.85 | $18.80 |
| Purchase #2 | $167.95 | 5.785% | $177.6659 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $8.78 | 9.428% | $9.6078 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $49.97 | 4.436% | $52.1867 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $217.25 | 11.348% | $241.9035 | $241.90 | $241.90 | $241.90 |
| Purchase #6 | $74.43 | 10.689% | $82.3858 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $125.89 | 10.232% | $138.7711 | $138.77 | $138.75 | $138.80 |
| 7 purchase totals = | $660.93 | $721.3659 | $721.38 | $721.35 | $721.40 | |