| 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 | $102.65 | 3.269% | $106.0056 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $182.98 | 9.641% | $200.6211 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $29.84 | 12.102% | $33.4512 | $33.45 | $33.45 | $33.50 |
| Purchase #4 | $25.54 | 12.624% | $28.7642 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $210.43 | 5.535% | $222.0773 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $17.70 | 13.287% | $20.0518 | $20.05 | $20.05 | $20.10 |
| Purchase #7 | $38.49 | 6.557% | $41.0138 | $41.01 | $41.00 | $41.00 |
| 7 purchase totals = | $607.63 | $651.9850 | $651.98 | $651.95 | $652.10 | |