| 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 | $96.29 | 3.846% | $99.9933 | $99.99 | $100.00 | $100.00 |
| Purchase #2 | $23.26 | 8.703% | $25.2843 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $18.98 | 11.664% | $21.1938 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $184.93 | 3.760% | $191.8834 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $9.61 | 13.725% | $10.929 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $53.59 | 6.690% | $57.1752 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $219.27 | 3.867% | $227.7492 | $227.75 | $227.75 | $227.70 |
| 7 purchase totals = | $605.93 | $634.2082 | $634.20 | $634.30 | $634.20 | |