| 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 | $86.87 | 13.756% | $98.8198 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $121.40 | 4.827% | $127.26 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $62.80 | 10.825% | $69.5981 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $50.90 | 6.621% | $54.2701 | $54.27 | $54.25 | $54.30 |
| Purchase #5 | $188.84 | 6.834% | $201.7453 | $201.75 | $201.75 | $201.70 |
| Purchase #6 | $14.59 | 10.301% | $16.0929 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $128.50 | 3.624% | $133.1568 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $653.90 | $700.9430 | $700.95 | $700.90 | $701.00 | |