| 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 | $14.94 | 9.354% | $16.3375 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $79.29 | 4.144% | $82.5758 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $111.30 | 9.700% | $122.0961 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $94.91 | 4.247% | $98.9408 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $66.84 | 5.751% | $70.684 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $8.32 | 9.201% | $9.0855 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $177.60 | 8.126% | $192.0318 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $553.20 | $591.7515 | $591.76 | $591.85 | $591.70 | |