| 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 | $33.63 | 4.633% | $35.1881 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $13.76 | 13.744% | $15.6512 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $36.73 | 11.829% | $41.0748 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $198.97 | 5.211% | $209.3383 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $174.35 | 13.747% | $198.3179 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $177.60 | 9.127% | $193.8096 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $140.36 | 13.260% | $158.9717 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $775.40 | $852.3516 | $852.35 | $852.30 | $852.40 | |