| 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 | $46.88 | 8.332% | $50.786 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $169.67 | 9.679% | $186.0924 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $97.64 | 5.792% | $103.2953 | $103.30 | $103.30 | $103.30 |
| Purchase #4 | $81.68 | 6.842% | $87.2685 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $48.64 | 5.533% | $51.3313 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $53.38 | 13.121% | $60.384 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $234.77 | 4.652% | $245.6915 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $732.66 | $784.8490 | $784.85 | $784.90 | $784.90 | |