| 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 | $96.94 | 10.615% | $107.2302 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $74.76 | 4.612% | $78.2079 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $9.67 | 3.422% | $10.0009 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $59.93 | 5.312% | $63.1135 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $88.80 | 4.238% | $92.5633 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $37.63 | 11.539% | $41.9721 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $148.32 | 4.449% | $154.9188 | $154.92 | $154.90 | $154.90 |
| 7 purchase totals = | $516.05 | $548.0067 | $548.00 | $547.95 | $548.00 | |