| 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 | $8.73 | 9.423% | $9.5526 | $9.55 | $9.55 | $9.60 |
| Purchase #2 | $132.55 | 6.340% | $140.9537 | $140.95 | $140.95 | $141.00 |
| Purchase #3 | $72.74 | 6.673% | $77.5939 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $222.42 | 6.246% | $236.3124 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $33.66 | 4.382% | $35.135 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $37.59 | 6.437% | $40.0097 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $41.44 | 12.459% | $46.603 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $549.13 | $586.1603 | $586.15 | $586.15 | $586.20 | |