| 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 | $51.86 | 4.122% | $53.9977 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $169.85 | 11.235% | $188.9326 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $193.57 | 3.168% | $199.7023 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $71.82 | 5.817% | $75.9978 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $119.73 | 12.649% | $134.8746 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $217.99 | 4.161% | $227.0606 | $227.06 | $227.05 | $227.10 |
| Purchase #7 | $27.77 | 4.598% | $29.0469 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $852.59 | $909.6125 | $909.61 | $909.60 | $909.60 | |