| 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 | $15.28 | 6.816% | $16.3215 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $89.54 | 8.382% | $97.0452 | $97.05 | $97.05 | $97.00 |
| Purchase #3 | $125.99 | 7.272% | $135.152 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $112.97 | 13.558% | $128.2865 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $110.46 | 8.815% | $120.197 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $211.49 | 8.697% | $229.8833 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $224.94 | 10.662% | $248.9231 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $890.67 | $975.8086 | $975.81 | $975.80 | $975.80 | |