| 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 | $78.56 | 13.187% | $88.9197 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $59.59 | 11.870% | $66.6633 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $244.94 | 10.489% | $270.6318 | $270.63 | $270.65 | $270.60 |
| Purchase #4 | $14.93 | 4.655% | $15.625 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $148.64 | 11.427% | $165.6251 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $21.99 | 5.547% | $23.2098 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $17.77 | 13.658% | $20.197 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $586.42 | $650.8717 | $650.88 | $650.90 | $650.80 | |