| 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 | $22.38 | 7.339% | $24.0225 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $89.93 | 5.819% | $95.163 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $222.71 | 13.187% | $252.0788 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $206.56 | 13.564% | $234.5778 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $185.94 | 3.659% | $192.7435 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $145.56 | 10.750% | $161.2077 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $6.77 | 7.261% | $7.2616 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $879.85 | $967.0549 | $967.05 | $967.05 | $967.10 | |