| 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 | $16.51 | 6.713% | $17.6183 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $135.61 | 6.322% | $144.1833 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $212.94 | 10.577% | $235.4627 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $36.60 | 8.575% | $39.7385 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $107.58 | 4.394% | $112.3071 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $216.78 | 11.286% | $241.2458 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $25.39 | 13.238% | $28.7511 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $751.41 | $819.3068 | $819.31 | $819.30 | $819.30 | |