| 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 | $113.93 | 9.582% | $124.8468 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $36.98 | 10.200% | $40.752 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $49.95 | 4.359% | $52.1273 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $98.57 | 9.687% | $108.1185 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $30.44 | 9.508% | $33.3342 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $47.85 | 4.496% | $50.0013 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $45.64 | 12.134% | $51.178 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $423.36 | $460.3581 | $460.36 | $460.40 | $460.30 | |