| 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 | $87.50 | 6.764% | $93.4185 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $28.87 | 13.654% | $32.8119 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $66.82 | 5.305% | $70.3648 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $169.36 | 11.578% | $188.9685 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $153.93 | 10.403% | $169.9433 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $99.82 | 4.413% | $104.2251 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $88.93 | 13.394% | $100.8413 | $100.84 | $100.85 | $100.80 |
| 7 purchase totals = | $695.23 | $760.5734 | $760.57 | $760.55 | $760.50 | |