| 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 | $82.31 | 3.643% | $85.3086 | $85.31 | $85.30 | $85.30 |
| Purchase #2 | $239.61 | 6.504% | $255.1942 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $36.43 | 8.496% | $39.5251 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $84.77 | 7.818% | $91.3973 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $167.43 | 9.346% | $183.078 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $117.68 | 3.695% | $122.0283 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $79.46 | 12.148% | $89.1128 | $89.11 | $89.10 | $89.10 |
| 7 purchase totals = | $807.69 | $865.6443 | $865.65 | $865.70 | $865.60 | |