| 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 | $34.50 | 13.756% | $39.2458 | $39.25 | $39.25 | $39.20 |
| Purchase #2 | $174.99 | 11.405% | $194.9476 | $194.95 | $194.95 | $194.90 |
| Purchase #3 | $222.46 | 8.306% | $240.9375 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $6.38 | 7.439% | $6.8546 | $6.85 | $6.85 | $6.90 |
| Purchase #5 | $77.87 | 9.451% | $85.2295 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $48.36 | 4.504% | $50.5381 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $33.64 | 5.621% | $35.5309 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $598.20 | $653.2840 | $653.29 | $653.35 | $653.10 | |