| 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 | $77.83 | 12.450% | $87.5198 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $30.57 | 3.784% | $31.7268 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $99.26 | 8.167% | $107.3666 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $72.59 | 5.827% | $76.8198 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $102.82 | 4.849% | $107.8057 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $192.48 | 4.354% | $200.8606 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $142.93 | 12.306% | $160.519 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $718.48 | $772.6183 | $772.63 | $772.55 | $772.60 | |