| 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 | $30.44 | 3.289% | $31.4412 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $43.75 | 12.423% | $49.1851 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $232.42 | 7.781% | $250.5046 | $250.50 | $250.50 | $250.50 |
| Purchase #4 | $77.93 | 11.428% | $86.8358 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $25.62 | 12.278% | $28.7656 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $95.30 | 4.693% | $99.7724 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $118.43 | 5.573% | $125.0301 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $623.89 | $671.5348 | $671.54 | $671.55 | $671.50 | |