| 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 | $81.49 | 3.382% | $84.246 | $84.25 | $84.25 | $84.20 |
| Purchase #2 | $51.84 | 13.344% | $58.7575 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $9.53 | 6.551% | $10.1543 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $11.43 | 7.783% | $12.3196 | $12.32 | $12.30 | $12.30 |
| Purchase #5 | $33.83 | 9.494% | $37.0418 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $10.99 | 5.139% | $11.5548 | $11.55 | $11.55 | $11.60 |
| Purchase #7 | $136.76 | 11.217% | $152.1004 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $335.87 | $366.1744 | $366.17 | $366.15 | $366.20 | |