| 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 | $76.54 | 7.170% | $82.0279 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $216.83 | 11.670% | $242.1341 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $143.55 | 12.867% | $162.0206 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $32.34 | 11.448% | $36.0423 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $86.59 | 5.143% | $91.0433 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $168.60 | 5.190% | $177.3503 | $177.35 | $177.35 | $177.40 |
| Purchase #7 | $247.33 | 8.462% | $268.2591 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $971.78 | $1,058.8776 | $1,058.87 | $1,058.90 | $1,058.80 | |