| 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 | $231.79 | 7.220% | $248.5252 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $118.27 | 3.841% | $122.8128 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $197.77 | 7.485% | $212.5731 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $33.36 | 11.144% | $37.0776 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $56.30 | 13.207% | $63.7355 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $30.92 | 9.727% | $33.9276 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $46.83 | 4.664% | $49.0142 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $715.24 | $767.6660 | $767.67 | $767.70 | $767.60 | |