| 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 | $33.44 | 10.440% | $36.9311 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $182.29 | 7.643% | $196.2224 | $196.22 | $196.20 | $196.20 |
| Purchase #3 | $167.88 | 9.227% | $183.3703 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $6.35 | 12.807% | $7.1632 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $61.60 | 10.120% | $67.8339 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $67.54 | 11.108% | $75.0423 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $173.96 | 7.449% | $186.9183 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $693.06 | $753.4815 | $753.47 | $753.45 | $753.40 | |