| 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 | $97.74 | 5.809% | $103.4177 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $14.99 | 9.596% | $16.4284 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $115.28 | 12.295% | $129.4537 | $129.45 | $129.45 | $129.50 |
| Purchase #4 | $23.66 | 9.531% | $25.915 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $146.42 | 13.636% | $166.3858 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $119.83 | 7.227% | $128.4901 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $164.72 | 10.818% | $182.5394 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $682.64 | $752.6301 | $752.64 | $752.65 | $752.60 | |