| 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 | $66.26 | 7.771% | $71.4091 | $71.41 | $71.40 | $71.40 |
| Purchase #2 | $22.81 | 3.205% | $23.5411 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $195.56 | 13.407% | $221.7787 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $125.90 | 5.675% | $133.0448 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $122.86 | 12.831% | $138.6242 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $49.32 | 3.572% | $51.0817 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $242.81 | 11.620% | $271.0245 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $825.52 | $910.5041 | $910.49 | $910.50 | $910.40 | |