| 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 | $104.84 | 9.699% | $115.0084 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $22.58 | 11.775% | $25.2388 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $93.52 | 3.209% | $96.5211 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $138.94 | 13.178% | $157.2495 | $157.25 | $157.25 | $157.20 |
| Purchase #5 | $72.31 | 3.685% | $74.9746 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $188.96 | 11.557% | $210.7981 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $162.46 | 3.161% | $167.5954 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $783.61 | $847.3859 | $847.39 | $847.35 | $847.30 | |