| 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 | $34.67 | 3.274% | $35.8051 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $183.65 | 6.855% | $196.2392 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $133.71 | 4.175% | $139.2924 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $109.84 | 8.269% | $118.9227 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $23.36 | 7.173% | $25.0356 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $16.81 | 6.295% | $17.8682 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $26.39 | 13.487% | $29.9492 | $29.95 | $29.95 | $29.90 |
| 7 purchase totals = | $528.43 | $563.1124 | $563.12 | $563.10 | $563.00 | |