| 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 | $39.64 | 12.590% | $44.6307 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $148.31 | 9.125% | $161.8433 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $111.37 | 13.175% | $126.043 | $126.04 | $126.05 | $126.00 |
| Purchase #4 | $80.59 | 6.755% | $86.0339 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $236.60 | 5.813% | $250.3536 | $250.35 | $250.35 | $250.40 |
| Purchase #6 | $36.91 | 3.400% | $38.1649 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $152.93 | 3.586% | $158.4141 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $806.35 | $865.4835 | $865.46 | $865.50 | $865.40 | |