| 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 | $51.52 | 13.745% | $58.6014 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $11.98 | 5.603% | $12.6512 | $12.65 | $12.65 | $12.70 |
| Purchase #3 | $73.33 | 5.407% | $77.295 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $230.46 | 6.824% | $246.1866 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $33.89 | 8.634% | $36.8161 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $77.51 | 13.518% | $87.9878 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $175.67 | 9.670% | $192.6573 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $654.36 | $712.1954 | $712.21 | $712.20 | $712.30 | |