| 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 | $91.65 | 6.151% | $97.2874 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $168.82 | 3.848% | $175.3162 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $89.57 | 9.378% | $97.9699 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $155.33 | 11.229% | $172.772 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $227.82 | 12.697% | $256.7463 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $45.54 | 3.595% | $47.1772 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $204.71 | 10.773% | $226.7634 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $983.44 | $1,074.0324 | $1,074.04 | $1,074.00 | $1,074.10 | |