| 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 | $75.74 | 9.250% | $82.746 | $82.75 | $82.75 | $82.70 |
| Purchase #2 | $111.58 | 11.842% | $124.7933 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $85.33 | 9.870% | $93.7521 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $37.84 | 12.349% | $42.5129 | $42.51 | $42.50 | $42.50 |
| Purchase #5 | $165.55 | 6.517% | $176.3389 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $195.83 | 9.382% | $214.2028 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $147.42 | 6.305% | $156.7148 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $819.29 | $891.0608 | $891.05 | $891.05 | $891.00 | |