| 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 | $84.25 | 4.845% | $88.3319 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $175.79 | 9.681% | $192.8082 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $30.61 | 8.633% | $33.2526 | $33.25 | $33.25 | $33.30 |
| Purchase #4 | $127.43 | 12.658% | $143.5601 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $109.55 | 11.403% | $122.042 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $128.51 | 3.690% | $133.252 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $239.86 | 6.755% | $256.0625 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $896.00 | $969.3093 | $969.30 | $969.30 | $969.40 | |