| 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 | $74.28 | 3.694% | $77.0239 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $203.43 | 5.248% | $214.106 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $97.75 | 4.353% | $102.0051 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $11.56 | 5.534% | $12.1997 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $18.68 | 13.517% | $21.205 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $90.80 | 6.289% | $96.5104 | $96.51 | $96.50 | $96.50 |
| Purchase #7 | $200.38 | 4.763% | $209.9241 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $696.88 | $732.9742 | $732.98 | $732.90 | $732.90 | |