| 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 | $83.70 | 9.538% | $91.6833 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $13.27 | 11.366% | $14.7783 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $20.33 | 5.314% | $21.4103 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $173.99 | 3.414% | $179.93 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $56.36 | 9.651% | $61.7993 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $119.54 | 7.657% | $128.6932 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $204.84 | 10.286% | $225.9098 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $672.03 | $724.2042 | $724.20 | $724.25 | $724.20 | |