| 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 | $47.91 | 9.269% | $52.3508 | $52.35 | $52.35 | $52.40 |
| Purchase #2 | $25.86 | 7.759% | $27.8665 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $17.25 | 11.366% | $19.2106 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $169.37 | 4.257% | $176.5801 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $142.72 | 3.414% | $147.5925 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $167.98 | 9.808% | $184.4555 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $192.38 | 13.548% | $218.4436 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $763.47 | $826.4996 | $826.50 | $826.50 | $826.60 | |