| 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 | $17.41 | 6.398% | $18.5239 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $220.37 | 11.543% | $245.8073 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $18.52 | 10.727% | $20.5066 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $9.53 | 6.159% | $10.117 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $54.28 | 4.383% | $56.6591 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $17.26 | 5.618% | $18.2297 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $135.40 | 6.499% | $144.1996 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $472.77 | $514.0432 | $514.05 | $514.00 | $514.00 | |