| 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 | $236.53 | 3.732% | $245.3573 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $9.79 | 12.111% | $10.9757 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $57.55 | 9.385% | $62.9511 | $62.95 | $62.95 | $63.00 |
| Purchase #4 | $26.81 | 5.654% | $28.3258 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $86.26 | 4.844% | $90.4384 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $243.46 | 5.249% | $256.2392 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $72.35 | 10.688% | $80.0828 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $732.75 | $774.3703 | $774.38 | $774.45 | $774.40 | |