| 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 | $16.79 | 6.507% | $17.8825 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $134.39 | 12.764% | $151.5435 | $151.54 | $151.55 | $151.50 |
| Purchase #3 | $53.45 | 5.326% | $56.2967 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $104.75 | 4.812% | $109.7906 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $142.88 | 3.369% | $147.6936 | $147.69 | $147.70 | $147.70 |
| Purchase #6 | $61.88 | 5.755% | $65.4412 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $222.91 | 11.563% | $248.6851 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $737.05 | $797.3332 | $797.33 | $797.40 | $797.30 | |