| 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 | $13.39 | 5.563% | $14.1349 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $25.93 | 5.848% | $27.4464 | $27.45 | $27.45 | $27.40 |
| Purchase #3 | $81.62 | 4.645% | $85.4112 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $207.31 | 11.650% | $231.4616 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $11.76 | 9.509% | $12.8783 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $211.33 | 5.102% | $222.1121 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $184.53 | 7.422% | $198.2258 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $735.87 | $791.6703 | $791.67 | $791.70 | $791.60 | |