| 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 | $95.42 | 9.726% | $104.7005 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $120.28 | 3.499% | $124.4886 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $140.60 | 10.541% | $155.4206 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $198.79 | 10.292% | $219.2495 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $55.43 | 13.763% | $63.0588 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $17.29 | 5.795% | $18.292 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $44.72 | 8.312% | $48.4371 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $672.53 | $733.6471 | $733.65 | $733.65 | $733.60 | |