| 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 | $23.97 | 4.546% | $25.0597 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $41.88 | 12.457% | $47.097 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $189.35 | 8.634% | $205.6985 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $225.90 | 13.238% | $255.8046 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $125.81 | 4.621% | $131.6237 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $151.72 | 7.829% | $163.5982 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $18.40 | 13.316% | $20.8501 | $20.85 | $20.85 | $20.90 |
| 7 purchase totals = | $777.03 | $849.7318 | $849.73 | $849.70 | $849.80 | |