| 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 | $227.27 | 8.868% | $247.4243 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $76.60 | 6.864% | $81.8578 | $81.86 | $81.85 | $81.90 |
| Purchase #3 | $10.79 | 12.478% | $12.1364 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $136.25 | 3.334% | $140.7926 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $32.32 | 8.421% | $35.0417 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $98.42 | 8.356% | $106.644 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $63.51 | 6.794% | $67.8249 | $67.82 | $67.80 | $67.80 |
| 7 purchase totals = | $645.16 | $691.7217 | $691.71 | $691.70 | $691.60 | |