| 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 | $21.44 | 9.360% | $23.4468 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $93.36 | 11.871% | $104.4428 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $90.45 | 13.837% | $102.9656 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $148.58 | 9.831% | $163.1869 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $39.60 | 3.249% | $40.8866 | $40.89 | $40.90 | $40.90 |
| Purchase #6 | $176.78 | 7.365% | $189.7998 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $148.44 | 9.309% | $162.2583 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $718.65 | $786.9868 | $787.00 | $787.00 | $787.00 | |