| 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 | $9.94 | 8.468% | $10.7817 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $98.67 | 5.432% | $104.0298 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $20.57 | 4.461% | $21.4876 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $176.75 | 3.246% | $182.4873 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $29.75 | 7.691% | $32.0381 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $39.65 | 5.209% | $41.7154 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $217.36 | 4.332% | $226.776 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $592.69 | $619.3159 | $619.33 | $619.40 | $619.30 | |