| 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 | $66.89 | 6.780% | $71.4251 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $164.76 | 11.104% | $183.055 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $39.95 | 13.794% | $45.4607 | $45.46 | $45.45 | $45.50 |
| Purchase #4 | $66.31 | 12.684% | $74.7208 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $5.66 | 7.260% | $6.0709 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $51.73 | 13.419% | $58.6716 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $32.84 | 4.787% | $34.4121 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $428.14 | $473.8162 | $473.82 | $473.75 | $473.90 | |