| 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 | $52.77 | 8.110% | $57.0496 | $57.05 | $57.05 | $57.00 |
| Purchase #2 | $155.91 | 7.490% | $167.5877 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $70.74 | 12.449% | $79.5464 | $79.55 | $79.55 | $79.50 |
| Purchase #4 | $125.85 | 12.698% | $141.8304 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $178.90 | 10.317% | $197.3571 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $166.48 | 10.748% | $184.3733 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $115.79 | 9.867% | $127.215 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $866.44 | $954.9595 | $954.97 | $954.95 | $954.90 | |