| 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 | $103.33 | 7.222% | $110.7925 | $110.79 | $110.80 | $110.80 |
| Purchase #2 | $50.67 | 12.511% | $57.0093 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $61.84 | 13.587% | $70.2422 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $96.52 | 6.489% | $102.7832 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $57.69 | 6.515% | $61.4485 | $61.45 | $61.45 | $61.40 |
| Purchase #6 | $60.75 | 8.233% | $65.7515 | $65.75 | $65.75 | $65.80 |
| Purchase #7 | $200.59 | 6.771% | $214.1719 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $631.39 | $682.1991 | $682.19 | $682.20 | $682.20 | |