| 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 | $153.48 | 12.396% | $172.5054 | $172.51 | $172.50 | $172.50 |
| Purchase #2 | $89.69 | 6.664% | $95.6669 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $82.59 | 12.706% | $93.0839 | $93.08 | $93.10 | $93.10 |
| Purchase #4 | $23.99 | 13.519% | $27.2332 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $72.32 | 5.191% | $76.0741 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $52.90 | 5.284% | $55.6952 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $63.57 | 4.122% | $66.1904 | $66.19 | $66.20 | $66.20 |
| 7 purchase totals = | $538.54 | $586.4491 | $586.45 | $586.45 | $586.50 | |