| 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 | $73.58 | 10.320% | $81.1735 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $34.55 | 8.780% | $37.5835 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $187.37 | 10.274% | $206.6204 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $125.68 | 10.106% | $138.3812 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $191.65 | 12.826% | $216.231 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $53.31 | 6.304% | $56.6707 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $56.87 | 5.424% | $59.9546 | $59.95 | $59.95 | $60.00 |
| 7 purchase totals = | $723.01 | $796.6149 | $796.60 | $796.60 | $796.70 | |