| 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 | $132.66 | 12.537% | $149.2916 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $82.59 | 5.759% | $87.3464 | $87.35 | $87.35 | $87.30 |
| Purchase #3 | $93.47 | 4.794% | $97.951 | $97.95 | $97.95 | $98.00 |
| Purchase #4 | $244.75 | 8.452% | $265.4363 | $265.44 | $265.45 | $265.40 |
| Purchase #5 | $40.81 | 4.156% | $42.5061 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $59.50 | 10.686% | $65.8582 | $65.86 | $65.85 | $65.90 |
| Purchase #7 | $103.42 | 9.793% | $113.5479 | $113.55 | $113.55 | $113.50 |
| 7 purchase totals = | $757.20 | $821.9375 | $821.95 | $821.95 | $821.90 | |