| 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 | $139.66 | 3.802% | $144.9699 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $247.41 | 7.156% | $265.1147 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $23.75 | 5.215% | $24.9886 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $20.86 | 13.308% | $23.636 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $9.94 | 9.166% | $10.8511 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $76.93 | 9.528% | $84.2599 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $64.38 | 4.425% | $67.2288 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $582.93 | $621.0490 | $621.05 | $621.05 | $621.10 | |