| 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 | $25.35 | 5.569% | $26.7617 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $10.25 | 13.768% | $11.6612 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $8.97 | 10.253% | $9.8897 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $188.70 | 7.425% | $202.711 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $231.98 | 4.242% | $241.8206 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $52.48 | 12.416% | $58.9959 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $33.57 | 10.426% | $37.07 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $551.30 | $588.9101 | $588.91 | $588.85 | $589.00 | |