| 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 | $48.78 | 8.292% | $52.8248 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $200.77 | 10.449% | $221.7485 | $221.75 | $221.75 | $221.70 |
| Purchase #3 | $219.92 | 7.192% | $235.7366 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $54.64 | 6.415% | $58.1452 | $58.15 | $58.15 | $58.10 |
| Purchase #5 | $111.98 | 7.176% | $120.0157 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $10.85 | 6.372% | $11.5414 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $190.83 | 7.161% | $204.4953 | $204.50 | $204.50 | $204.50 |
| 7 purchase totals = | $837.77 | $904.5075 | $904.52 | $904.50 | $904.30 | |