| 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 | $28.72 | 4.254% | $29.9417 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $61.37 | 4.857% | $64.3507 | $64.35 | $64.35 | $64.40 |
| Purchase #3 | $188.34 | 7.170% | $201.844 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $150.68 | 13.836% | $171.5281 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $60.54 | 7.791% | $65.2567 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $139.63 | 3.468% | $144.4724 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $103.29 | 6.235% | $109.7301 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $732.57 | $787.1237 | $787.12 | $787.15 | $787.10 | |