| 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 | $18.62 | 10.153% | $20.5105 | $20.51 | $20.50 | $20.50 |
| Purchase #2 | $243.46 | 5.306% | $256.378 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $22.90 | 4.612% | $23.9561 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $127.64 | 5.523% | $134.6896 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $236.74 | 8.837% | $257.6607 | $257.66 | $257.65 | $257.70 |
| Purchase #6 | $41.52 | 4.170% | $43.2514 | $43.25 | $43.25 | $43.30 |
| Purchase #7 | $33.66 | 3.105% | $34.7051 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $724.54 | $771.1514 | $771.16 | $771.15 | $771.30 | |