| 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 | $69.56 | 10.613% | $76.9424 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $61.52 | 5.729% | $65.0445 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $9.46 | 13.232% | $10.7117 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $66.72 | 3.745% | $69.2187 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $107.66 | 6.757% | $114.9346 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $15.26 | 9.750% | $16.7479 | $16.75 | $16.75 | $16.70 |
| Purchase #7 | $170.93 | 10.502% | $188.8811 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $501.11 | $542.4809 | $542.47 | $542.50 | $542.30 | |