| 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 | $81.81 | 8.817% | $89.0232 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $102.61 | 11.702% | $114.6174 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $9.99 | 5.144% | $10.5039 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $183.39 | 7.436% | $197.0269 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $78.72 | 6.262% | $83.6494 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $210.39 | 10.164% | $231.774 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $83.55 | 4.666% | $87.4484 | $87.45 | $87.45 | $87.40 |
| 7 purchase totals = | $750.46 | $814.0432 | $814.04 | $814.00 | $813.90 | |