| 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 | $210.43 | 7.340% | $225.8756 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $7.55 | 5.337% | $7.9529 | $7.95 | $7.95 | $8.00 |
| Purchase #3 | $18.90 | 3.550% | $19.571 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $94.67 | 8.519% | $102.7349 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $212.45 | 9.298% | $232.2036 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $81.60 | 3.735% | $84.6478 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $100.46 | 4.403% | $104.8833 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $726.06 | $777.8691 | $777.86 | $777.90 | $777.90 | |