| 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 | $118.46 | 4.512% | $123.8049 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $109.27 | 5.537% | $115.3203 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $5.34 | 12.705% | $6.0184 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $121.91 | 11.650% | $136.1125 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $27.94 | 3.673% | $28.9662 | $28.97 | $28.95 | $29.00 |
| Purchase #6 | $120.37 | 11.270% | $133.9357 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $195.30 | 10.524% | $215.8534 | $215.85 | $215.85 | $215.90 |
| 7 purchase totals = | $698.59 | $760.0114 | $760.01 | $759.95 | $760.00 | |