| 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 | $6.92 | 11.126% | $7.6899 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $33.88 | 3.853% | $35.1854 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $216.30 | 12.254% | $242.8054 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $44.39 | 11.278% | $49.3963 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $48.79 | 10.230% | $53.7812 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $39.89 | 7.620% | $42.9296 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $27.81 | 9.824% | $30.5421 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $417.98 | $462.3299 | $462.34 | $462.40 | $462.30 | |