| 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 | $193.77 | 3.765% | $201.0654 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $109.76 | 7.257% | $117.7253 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $62.67 | 10.168% | $69.0423 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $134.63 | 12.712% | $151.7442 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $12.55 | 13.556% | $14.2513 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $52.42 | 5.463% | $55.2837 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $66.89 | 13.636% | $76.0111 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $632.69 | $685.1233 | $685.12 | $685.15 | $685.10 | |