| 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 | $80.28 | 4.391% | $83.8051 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $24.58 | 10.381% | $27.1316 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $111.35 | 4.407% | $116.2572 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $220.33 | 12.445% | $247.7501 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $153.80 | 12.501% | $173.0265 | $173.03 | $173.05 | $173.00 |
| Purchase #6 | $147.89 | 5.171% | $155.5374 | $155.54 | $155.55 | $155.50 |
| Purchase #7 | $63.39 | 9.604% | $69.478 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $801.62 | $872.9859 | $873.00 | $873.05 | $873.00 | |