| 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 | $94.28 | 3.760% | $97.8249 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $5.58 | 6.495% | $5.9424 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $108.57 | 10.839% | $120.3379 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $115.37 | 10.402% | $127.3708 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $247.81 | 5.849% | $262.3044 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $194.84 | 11.672% | $217.5817 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $142.85 | 11.719% | $159.5906 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $909.30 | $990.9527 | $990.94 | $990.95 | $990.90 | |