| 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 | $48.58 | 10.610% | $53.7343 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $129.83 | 7.262% | $139.2583 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $100.84 | 12.392% | $113.3361 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $63.71 | 10.432% | $70.3562 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $6.37 | 9.576% | $6.98 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $118.29 | 6.249% | $125.6819 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $34.57 | 7.748% | $37.2485 | $37.25 | $37.25 | $37.20 |
| 7 purchase totals = | $502.19 | $546.5953 | $546.60 | $546.65 | $546.60 | |