| 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 | $60.36 | 10.553% | $66.7298 | $66.73 | $66.75 | $66.70 |
| Purchase #2 | $6.43 | 5.359% | $6.7746 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $67.82 | 8.812% | $73.7963 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $120.25 | 8.616% | $130.6107 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $37.45 | 13.726% | $42.5904 | $42.59 | $42.60 | $42.60 |
| Purchase #6 | $118.99 | 9.769% | $130.6141 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $191.61 | 13.189% | $216.8814 | $216.88 | $216.90 | $216.90 |
| 7 purchase totals = | $602.91 | $667.9973 | $667.99 | $668.00 | $668.00 | |