| 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 | $57.82 | 9.350% | $63.2262 | $63.23 | $63.25 | $63.20 |
| Purchase #2 | $75.51 | 8.664% | $82.0522 | $82.05 | $82.05 | $82.10 |
| Purchase #3 | $22.99 | 5.357% | $24.2216 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $131.66 | 13.461% | $149.3828 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $33.93 | 13.709% | $38.5815 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $183.77 | 13.178% | $207.9872 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $110.75 | 3.642% | $114.7835 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $616.43 | $680.2350 | $680.23 | $680.30 | $680.30 | |