| 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 | $21.37 | 12.213% | $23.9799 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $124.87 | 6.149% | $132.5483 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $127.47 | 10.833% | $141.2788 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $8.49 | 4.656% | $8.8853 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $56.43 | 13.813% | $64.2247 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $84.33 | 10.224% | $92.9519 | $92.95 | $92.95 | $93.00 |
| Purchase #7 | $185.79 | 8.141% | $200.9152 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $608.75 | $664.7841 | $664.79 | $664.80 | $664.80 | |