| 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 | $26.74 | 11.515% | $29.8191 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $153.34 | 5.604% | $161.9332 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $197.64 | 11.183% | $219.7421 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $41.47 | 5.538% | $43.7666 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $14.25 | 12.796% | $16.0734 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $137.74 | 6.535% | $146.7413 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $185.31 | 5.703% | $195.8782 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $756.49 | $813.9539 | $813.95 | $813.95 | $813.90 | |