| 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 | $12.75 | 10.364% | $14.0714 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $46.68 | 12.631% | $52.5762 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $17.73 | 7.291% | $19.0227 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $35.52 | 7.865% | $38.3136 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $17.55 | 11.703% | $19.6039 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $55.27 | 3.698% | $57.3139 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $95.59 | 8.231% | $103.458 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $281.09 | $304.3597 | $304.35 | $304.30 | $304.40 | |