| 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 | $88.98 | 6.321% | $94.6044 | $94.60 | $94.60 | $94.60 |
| Purchase #2 | $37.64 | 12.661% | $42.4056 | $42.41 | $42.40 | $42.40 |
| Purchase #3 | $143.62 | 5.550% | $151.5909 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $229.59 | 11.755% | $256.5783 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $19.30 | 5.859% | $20.4308 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $86.71 | 7.476% | $93.1924 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $169.31 | 13.521% | $192.2024 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $775.15 | $851.0048 | $851.00 | $851.05 | $851.00 | |