| 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 | $20.62 | 8.645% | $22.4026 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $57.91 | 6.207% | $61.5045 | $61.50 | $61.50 | $61.50 |
| Purchase #3 | $101.31 | 5.557% | $106.9398 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $142.46 | 12.644% | $160.4726 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $59.68 | 3.189% | $61.5832 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $7.77 | 8.496% | $8.4301 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $164.32 | 12.594% | $185.0145 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $554.07 | $606.3473 | $606.33 | $606.35 | $606.30 | |