| 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 | $113.86 | 5.532% | $120.1587 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $59.57 | 9.733% | $65.3679 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $87.85 | 7.516% | $94.4528 | $94.45 | $94.45 | $94.50 |
| Purchase #4 | $224.61 | 8.830% | $244.4431 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $104.76 | 9.452% | $114.6619 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $212.35 | 11.442% | $236.6471 | $236.65 | $236.65 | $236.60 |
| Purchase #7 | $16.68 | 7.829% | $17.9859 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $819.68 | $893.7174 | $893.72 | $893.70 | $893.80 | |