| 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 | $14.85 | 4.268% | $15.4838 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $80.69 | 13.863% | $91.8761 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $144.62 | 12.645% | $162.9072 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $102.82 | 5.419% | $108.3918 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $10.93 | 10.606% | $12.0892 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $153.49 | 11.372% | $170.9449 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $175.45 | 13.766% | $199.6024 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $682.85 | $761.2954 | $761.29 | $761.35 | $761.30 | |