| 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 | $50.53 | 3.359% | $52.2273 | $52.23 | $52.25 | $52.20 |
| Purchase #2 | $119.85 | 11.560% | $133.7047 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $60.59 | 5.380% | $63.8497 | $63.85 | $63.85 | $63.80 |
| Purchase #4 | $174.85 | 6.409% | $186.0561 | $186.06 | $186.05 | $186.10 |
| Purchase #5 | $101.36 | 4.310% | $105.7286 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $7.50 | 5.167% | $7.8875 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $175.25 | 10.458% | $193.5776 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $689.93 | $743.0315 | $743.04 | $743.10 | $743.00 | |