| 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 | $36.95 | 11.257% | $41.1095 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $104.80 | 10.528% | $115.8333 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $97.30 | 13.185% | $110.129 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $5.45 | 6.272% | $5.7918 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $176.29 | 8.243% | $190.8216 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $82.35 | 6.745% | $87.9045 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $237.48 | 3.415% | $245.5899 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $740.62 | $797.1796 | $797.17 | $797.20 | $797.10 | |