| 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 | $8.49 | 9.417% | $9.2895 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $83.72 | 5.376% | $88.2208 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $180.48 | 3.410% | $186.6344 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $29.54 | 12.486% | $33.2284 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $219.95 | 13.868% | $250.4527 | $250.45 | $250.45 | $250.50 |
| Purchase #6 | $226.94 | 8.402% | $246.0075 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $62.82 | 4.770% | $65.8165 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $811.94 | $879.6498 | $879.65 | $879.65 | $879.60 | |