| 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 | $41.39 | 7.156% | $44.3519 | $44.35 | $44.35 | $44.40 |
| Purchase #2 | $65.66 | 10.382% | $72.4768 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $58.88 | 7.505% | $63.2989 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $241.61 | 12.486% | $271.7774 | $271.78 | $271.80 | $271.80 |
| Purchase #5 | $28.84 | 7.872% | $31.1103 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $68.36 | 8.793% | $74.3709 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $39.69 | 11.349% | $44.1944 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $544.43 | $601.5806 | $601.58 | $601.60 | $601.70 | |