| 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 | $45.97 | 7.295% | $49.3235 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $22.68 | 4.250% | $23.6439 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $11.85 | 4.651% | $12.4011 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $87.51 | 5.455% | $92.2837 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $195.62 | 3.259% | $201.9953 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $11.92 | 6.492% | $12.6938 | $12.69 | $12.70 | $12.70 |
| Purchase #7 | $230.58 | 13.745% | $262.2732 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $606.13 | $654.6145 | $654.60 | $654.60 | $654.60 | |