| 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 | $53.38 | 4.191% | $55.6172 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $56.36 | 7.333% | $60.4929 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $7.28 | 13.576% | $8.2683 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $237.47 | 5.791% | $251.2219 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $98.57 | 8.600% | $107.047 | $107.05 | $107.05 | $107.00 |
| Purchase #6 | $197.72 | 11.172% | $219.8093 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $186.87 | 11.641% | $208.6235 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $837.65 | $911.0801 | $911.08 | $911.00 | $911.00 | |