| 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 | $39.58 | 13.734% | $45.0159 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $177.46 | 13.844% | $202.0276 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $107.89 | 6.599% | $115.0097 | $115.01 | $115.00 | $115.00 |
| Purchase #4 | $96.76 | 7.127% | $103.6561 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $204.69 | 5.690% | $216.3369 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $226.69 | 12.392% | $254.7814 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $50.33 | 13.699% | $57.2247 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $903.40 | $994.0523 | $994.06 | $994.05 | $994.00 | |