| 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 | $13.63 | 4.649% | $14.2637 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $225.91 | 6.514% | $240.6258 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $57.47 | 11.856% | $64.2836 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $16.99 | 5.539% | $17.9311 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $38.37 | 4.485% | $40.0909 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $160.57 | 6.587% | $171.1467 | $171.15 | $171.15 | $171.10 |
| Purchase #7 | $111.47 | 11.452% | $124.2355 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $624.41 | $672.5773 | $672.58 | $672.65 | $672.50 | |