| 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 | $189.43 | 5.450% | $199.7539 | $199.75 | $199.75 | $199.80 |
| Purchase #2 | $99.88 | 7.410% | $107.2811 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $72.66 | 6.736% | $77.5544 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $97.78 | 4.365% | $102.0481 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $219.61 | 10.526% | $242.7261 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $25.47 | 4.438% | $26.6004 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $40.56 | 6.388% | $43.151 | $43.15 | $43.15 | $43.20 |
| 7 purchase totals = | $745.39 | $799.1150 | $799.11 | $799.15 | $799.20 | |