| 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 | $52.45 | 8.367% | $56.8385 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $139.72 | 12.281% | $156.879 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $6.43 | 6.626% | $6.8561 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $233.71 | 12.525% | $262.9822 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $86.69 | 12.512% | $97.5367 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $137.63 | 6.289% | $146.2856 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $18.36 | 5.226% | $19.3195 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $674.99 | $746.6976 | $746.71 | $746.75 | $746.70 | |