| 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 | $79.79 | 13.549% | $90.6007 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $67.31 | 5.243% | $70.8391 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $15.60 | 3.148% | $16.0911 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $107.91 | 9.376% | $118.0276 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $26.69 | 7.404% | $28.6661 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $56.56 | 3.844% | $58.7342 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $37.73 | 6.111% | $40.0357 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $391.59 | $422.9945 | $423.00 | $423.05 | $422.90 | |