| 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 | $17.91 | 10.340% | $19.7619 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $88.33 | 8.493% | $95.8319 | $95.83 | $95.85 | $95.80 |
| Purchase #3 | $100.54 | 9.514% | $110.1054 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $196.56 | 13.442% | $222.9816 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $232.30 | 11.223% | $258.371 | $258.37 | $258.35 | $258.40 |
| Purchase #6 | $154.75 | 4.820% | $162.209 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $161.64 | 9.543% | $177.0653 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $952.03 | $1,046.3261 | $1,046.33 | $1,046.30 | $1,046.40 | |