| 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 | $89.48 | 4.502% | $93.5084 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $142.47 | 9.726% | $156.3266 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $221.28 | 7.274% | $237.3759 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $14.99 | 4.225% | $15.6233 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $93.80 | 7.172% | $100.5273 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $200.84 | 4.183% | $209.2411 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $28.46 | 8.426% | $30.858 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $791.32 | $843.4606 | $843.47 | $843.50 | $843.40 | |