| 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 | $8.45 | 5.598% | $8.923 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $62.72 | 11.572% | $69.978 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $23.48 | 13.571% | $26.6665 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $213.41 | 9.767% | $234.2538 | $234.25 | $234.25 | $234.30 |
| Purchase #5 | $131.61 | 8.652% | $142.9969 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $85.48 | 11.583% | $95.3811 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $129.93 | 6.716% | $138.6561 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $655.08 | $716.8554 | $716.86 | $716.85 | $717.00 | |