| 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 | $81.42 | 9.292% | $88.9855 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $158.39 | 4.188% | $165.0234 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $192.26 | 5.686% | $203.1919 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $48.52 | 12.676% | $54.6704 | $54.67 | $54.65 | $54.70 |
| Purchase #5 | $71.27 | 9.379% | $77.9544 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $235.65 | 9.567% | $258.1946 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $200.43 | 12.680% | $225.8445 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $987.94 | $1,073.8647 | $1,073.85 | $1,073.85 | $1,073.90 | |