| 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 | $48.79 | 11.581% | $54.4404 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $191.72 | 11.394% | $213.5646 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $87.79 | 11.764% | $98.1176 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $235.28 | 7.385% | $252.6554 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $246.70 | 10.414% | $272.3913 | $272.39 | $272.40 | $272.40 |
| Purchase #6 | $28.75 | 10.396% | $31.7389 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $241.55 | 10.172% | $266.1205 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,080.58 | $1,189.0287 | $1,189.03 | $1,189.00 | $1,189.00 | |