| 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 | $127.98 | 4.733% | $134.0373 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $96.48 | 11.795% | $107.8598 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $53.43 | 5.800% | $56.5289 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $55.83 | 5.449% | $58.8722 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $54.42 | 11.344% | $60.5934 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $215.59 | 6.709% | $230.0539 | $230.05 | $230.05 | $230.10 |
| Purchase #7 | $209.95 | 6.656% | $223.9243 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $813.68 | $871.8698 | $871.86 | $871.85 | $871.90 | |