| 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 | $46.52 | 11.494% | $51.867 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $108.95 | 12.201% | $122.243 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $6.31 | 6.723% | $6.7342 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $216.73 | 9.730% | $237.8178 | $237.82 | $237.80 | $237.80 |
| Purchase #5 | $111.27 | 6.557% | $118.566 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $18.66 | 5.382% | $19.6643 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $230.88 | 10.641% | $255.4479 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $739.32 | $812.3402 | $812.34 | $812.30 | $812.30 | |