| 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 | $83.57 | 10.615% | $92.441 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $24.55 | 10.225% | $27.0602 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $26.87 | 8.553% | $29.1682 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $88.80 | 12.256% | $99.6833 | $99.68 | $99.70 | $99.70 |
| Purchase #5 | $76.63 | 5.478% | $80.8278 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $82.64 | 9.799% | $90.7379 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $139.52 | 8.220% | $150.9885 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $522.58 | $570.9069 | $570.91 | $570.95 | $570.90 | |