| 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 | $76.37 | 10.695% | $84.5378 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $6.45 | 3.576% | $6.6807 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $224.89 | 4.356% | $234.6862 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $239.32 | 12.471% | $269.1656 | $269.17 | $269.15 | $269.20 |
| Purchase #5 | $227.84 | 10.163% | $250.9954 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $239.27 | 12.772% | $269.8296 | $269.83 | $269.85 | $269.80 |
| Purchase #7 | $148.57 | 8.168% | $160.7052 | $160.71 | $160.70 | $160.70 |
| 7 purchase totals = | $1,162.71 | $1,276.6005 | $1,276.62 | $1,276.65 | $1,276.60 | |