| 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 | $135.61 | 10.572% | $149.9467 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $37.91 | 8.241% | $41.0342 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $210.77 | 11.222% | $234.4226 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $17.39 | 8.293% | $18.8322 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $71.90 | 11.188% | $79.9442 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $131.34 | 6.328% | $139.6512 | $139.65 | $139.65 | $139.70 |
| Purchase #7 | $111.92 | 8.138% | $121.028 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $716.84 | $784.8591 | $784.85 | $784.90 | $784.70 | |