| 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 | $33.84 | 11.134% | $37.6077 | $37.61 | $37.60 | $37.60 |
| Purchase #2 | $115.70 | 8.702% | $125.7682 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $101.85 | 3.662% | $105.5797 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $89.37 | 8.760% | $97.1988 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $32.85 | 10.548% | $36.315 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $141.62 | 6.140% | $150.3155 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $130.58 | 11.703% | $145.8618 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $645.81 | $698.6467 | $698.66 | $698.60 | $698.70 | |