| 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 | $81.85 | 3.669% | $84.8531 | $84.85 | $84.85 | $84.90 |
| Purchase #2 | $36.36 | 4.693% | $38.0664 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $137.50 | 5.685% | $145.3169 | $145.32 | $145.30 | $145.30 |
| Purchase #4 | $119.95 | 5.649% | $126.726 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $183.33 | 6.378% | $195.0228 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $112.84 | 10.577% | $124.7751 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $7.90 | 13.797% | $8.99 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $679.73 | $723.7503 | $723.76 | $723.75 | $723.80 | |