| 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 | $40.68 | 10.224% | $44.8391 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $98.51 | 6.784% | $105.1929 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $7.97 | 4.801% | $8.3526 | $8.35 | $8.35 | $8.40 |
| Purchase #4 | $25.27 | 4.235% | $26.3402 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $79.39 | 8.188% | $85.8905 | $85.89 | $85.90 | $85.90 |
| Purchase #6 | $58.33 | 11.460% | $65.0146 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $21.27 | 10.497% | $23.5027 | $23.50 | $23.50 | $23.50 |
| 7 purchase totals = | $331.42 | $359.1326 | $359.12 | $359.15 | $359.10 | |