| 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 | $13.41 | 4.779% | $14.0509 | $14.05 | $14.05 | $14.10 |
| Purchase #2 | $246.97 | 9.526% | $270.4964 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $244.87 | 7.603% | $263.4875 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $32.79 | 7.693% | $35.3125 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $96.81 | 9.135% | $105.6536 | $105.65 | $105.65 | $105.70 |
| Purchase #6 | $137.43 | 13.528% | $156.0215 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $143.29 | 11.798% | $160.1954 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $915.57 | $1,005.2178 | $1,005.22 | $1,005.20 | $1,005.30 | |