| 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 | $241.73 | 6.488% | $257.4134 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $62.77 | 6.330% | $66.7433 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $58.26 | 8.669% | $63.3106 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $33.54 | 12.538% | $37.7452 | $37.75 | $37.75 | $37.70 |
| Purchase #5 | $185.64 | 12.184% | $208.2584 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $41.55 | 6.741% | $44.3509 | $44.35 | $44.35 | $44.40 |
| Purchase #7 | $159.32 | 12.211% | $178.7746 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $782.81 | $856.5964 | $856.59 | $856.55 | $856.60 | |