| 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 | $77.93 | 6.554% | $83.0375 | $83.04 | $83.05 | $83.00 |
| Purchase #2 | $209.55 | 11.838% | $234.3565 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $42.37 | 4.352% | $44.2139 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $197.98 | 5.690% | $209.2451 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $20.74 | 13.282% | $23.4947 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $150.74 | 6.785% | $160.9677 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $149.67 | 10.195% | $164.9289 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $848.98 | $920.2443 | $920.25 | $920.25 | $920.20 | |