| 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 | $77.94 | 13.411% | $88.3925 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $186.86 | 4.847% | $195.9171 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $49.54 | 8.372% | $53.6875 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $94.76 | 11.113% | $105.2907 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $82.85 | 11.656% | $92.507 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $115.30 | 7.577% | $124.0363 | $124.04 | $124.05 | $124.00 |
| Purchase #7 | $11.40 | 12.156% | $12.7858 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $618.65 | $672.6169 | $672.63 | $672.65 | $672.60 | |