| 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 | $33.65 | 7.558% | $36.1933 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $62.79 | 11.639% | $70.0981 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $29.65 | 6.558% | $31.5944 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $196.66 | 12.578% | $221.3959 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $26.72 | 12.215% | $29.9838 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $180.36 | 5.129% | $189.6107 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $116.83 | 4.656% | $122.2696 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $646.66 | $701.1458 | $701.14 | $701.15 | $701.20 | |