| 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 | $98.81 | 6.255% | $104.9906 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $21.48 | 8.812% | $23.3728 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $232.32 | 13.744% | $264.2501 | $264.25 | $264.25 | $264.30 |
| Purchase #4 | $49.98 | 13.700% | $56.8273 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $71.48 | 7.773% | $77.0361 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $216.32 | 10.397% | $238.8108 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $200.33 | 4.771% | $209.8877 | $209.89 | $209.90 | $209.90 |
| 7 purchase totals = | $890.72 | $975.1754 | $975.18 | $975.20 | $975.20 | |