| 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 | $66.44 | 5.578% | $70.146 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $116.35 | 11.663% | $129.9199 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $189.25 | 6.237% | $201.0535 | $201.05 | $201.05 | $201.10 |
| Purchase #4 | $113.36 | 8.330% | $122.8029 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $64.91 | 12.372% | $72.9407 | $72.94 | $72.95 | $72.90 |
| Purchase #6 | $20.96 | 10.442% | $23.1486 | $23.15 | $23.15 | $23.10 |
| Purchase #7 | $240.87 | 4.588% | $251.9211 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $812.14 | $871.9327 | $871.93 | $871.90 | $871.80 | |