| 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 | $51.59 | 8.103% | $55.7703 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $199.29 | 10.276% | $219.769 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $27.30 | 13.824% | $31.074 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $119.68 | 10.620% | $132.39 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $100.46 | 4.867% | $105.3494 | $105.35 | $105.35 | $105.30 |
| Purchase #6 | $178.51 | 11.545% | $199.119 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $86.52 | 13.619% | $98.3032 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $763.35 | $841.7749 | $841.77 | $841.70 | $841.80 | |