| 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 | $5.85 | 11.697% | $6.5343 | $6.53 | $6.55 | $6.50 |
| Purchase #2 | $137.99 | 4.202% | $143.7883 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $234.37 | 4.642% | $245.2495 | $245.25 | $245.25 | $245.20 |
| Purchase #4 | $61.36 | 8.492% | $66.5707 | $66.57 | $66.55 | $66.60 |
| Purchase #5 | $247.83 | 5.221% | $260.7692 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $97.60 | 12.402% | $109.7044 | $109.70 | $109.70 | $109.70 |
| Purchase #7 | $160.60 | 4.117% | $167.2119 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $945.60 | $999.8283 | $999.82 | $999.80 | $999.80 | |