| 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 | $211.60 | 12.502% | $238.0542 | $238.05 | $238.05 | $238.10 |
| Purchase #2 | $87.94 | 13.358% | $99.687 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $53.75 | 8.739% | $58.4472 | $58.45 | $58.45 | $58.40 |
| Purchase #4 | $21.53 | 7.798% | $23.2089 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $44.59 | 6.303% | $47.4005 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $35.79 | 8.702% | $38.9044 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $102.78 | 6.591% | $109.5542 | $109.55 | $109.55 | $109.60 |
| 7 purchase totals = | $557.98 | $615.2564 | $615.25 | $615.25 | $615.30 | |