| 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 | $50.83 | 5.733% | $53.7441 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $80.95 | 8.154% | $87.5507 | $87.55 | $87.55 | $87.60 |
| Purchase #3 | $9.74 | 5.138% | $10.2404 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $6.83 | 3.604% | $7.0762 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $132.70 | 8.525% | $144.0127 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $69.66 | 7.208% | $74.6811 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $50.56 | 4.717% | $52.9449 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $401.27 | $430.2501 | $430.24 | $430.30 | $430.20 | |