| 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 | $135.46 | 6.846% | $144.7336 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $47.66 | 6.651% | $50.8299 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $111.68 | 3.447% | $115.5296 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $89.36 | 6.261% | $94.9548 | $94.95 | $94.95 | $95.00 |
| Purchase #5 | $5.94 | 8.265% | $6.4309 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $51.66 | 13.412% | $58.5886 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $233.36 | 3.853% | $242.3514 | $242.35 | $242.35 | $242.40 |
| 7 purchase totals = | $675.12 | $713.4188 | $713.41 | $713.50 | $713.40 | |