| 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 | $66.99 | 5.618% | $70.7535 | $70.75 | $70.75 | $70.80 |
| Purchase #2 | $114.56 | 9.281% | $125.1923 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $230.97 | 4.149% | $240.5529 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $179.52 | 4.504% | $187.6056 | $187.61 | $187.60 | $187.60 |
| Purchase #5 | $26.37 | 5.238% | $27.7513 | $27.75 | $27.75 | $27.80 |
| Purchase #6 | $126.74 | 4.824% | $132.8539 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $39.91 | 9.529% | $43.713 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $785.06 | $828.4225 | $828.41 | $828.40 | $828.60 | |