| 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 | $93.27 | 6.521% | $99.3521 | $99.35 | $99.35 | $99.40 |
| Purchase #2 | $5.90 | 12.746% | $6.652 | $6.65 | $6.65 | $6.70 |
| Purchase #3 | $179.55 | 10.404% | $198.2304 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $84.86 | 9.345% | $92.7902 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $225.80 | 4.855% | $236.7626 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $43.98 | 4.556% | $45.9837 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $248.68 | 13.116% | $281.2969 | $281.30 | $281.30 | $281.30 |
| 7 purchase totals = | $882.04 | $961.0679 | $961.06 | $961.10 | $961.20 | |