| 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 | $115.91 | 7.468% | $124.5662 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $48.36 | 11.192% | $53.7725 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $19.31 | 7.230% | $20.7061 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $207.97 | 13.286% | $235.6009 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $36.59 | 5.209% | $38.496 | $38.50 | $38.50 | $38.50 |
| Purchase #6 | $188.33 | 5.563% | $198.8068 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $131.87 | 11.784% | $147.4096 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $748.34 | $819.3581 | $819.37 | $819.30 | $819.40 | |