| 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 | $57.81 | 8.488% | $62.7169 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $41.62 | 12.694% | $46.9032 | $46.90 | $46.90 | $46.90 |
| Purchase #3 | $74.44 | 4.477% | $77.7727 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $61.39 | 6.682% | $65.4921 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $5.89 | 12.226% | $6.6101 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $153.68 | 7.494% | $165.1968 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $117.37 | 10.787% | $130.0307 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $512.20 | $554.7225 | $554.72 | $554.70 | $554.70 | |