| 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 | $96.30 | 13.257% | $109.0665 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $168.93 | 6.459% | $179.8412 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $34.66 | 3.360% | $35.8246 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $23.82 | 13.845% | $27.1179 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $90.98 | 4.652% | $95.2124 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $46.81 | 5.797% | $49.5236 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $52.38 | 11.555% | $58.4325 | $58.43 | $58.45 | $58.40 |
| 7 purchase totals = | $513.88 | $555.0187 | $555.01 | $554.95 | $554.90 | |