| 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 | $233.74 | 4.542% | $244.3565 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $51.63 | 8.459% | $55.9974 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $90.94 | 6.383% | $96.7447 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $217.79 | 5.817% | $230.4588 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $62.55 | 5.175% | $65.787 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $90.80 | 7.751% | $97.8379 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $45.43 | 4.328% | $47.3962 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $792.88 | $838.5785 | $838.59 | $838.60 | $838.60 | |