| 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 | $113.92 | 13.576% | $129.3858 | $129.39 | $129.40 | $129.40 |
| Purchase #2 | $24.33 | 7.292% | $26.1041 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $69.26 | 8.326% | $75.0266 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $67.58 | 9.355% | $73.9021 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $103.40 | 9.769% | $113.5011 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $240.52 | 4.797% | $252.0577 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $97.26 | 12.693% | $109.6052 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $716.27 | $779.5826 | $779.59 | $779.60 | $779.60 | |