| 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 | $20.71 | 4.759% | $21.6956 | $21.70 | $21.70 | $21.70 |
| Purchase #2 | $199.25 | 4.579% | $208.3737 | $208.37 | $208.35 | $208.40 |
| Purchase #3 | $7.84 | 7.188% | $8.4035 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $46.94 | 12.484% | $52.8 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $189.39 | 7.746% | $204.0601 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $176.38 | 5.684% | $186.4054 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $154.58 | 4.677% | $161.8097 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $795.09 | $843.5480 | $843.55 | $843.50 | $843.60 | |