| 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 | $52.86 | 8.466% | $57.3351 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $181.36 | 5.738% | $191.7664 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $116.40 | 10.659% | $128.8071 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $142.36 | 6.844% | $152.1031 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $186.98 | 11.714% | $208.8828 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $221.38 | 7.592% | $238.1872 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $10.41 | 13.626% | $11.8285 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $911.75 | $988.9102 | $988.92 | $988.95 | $988.90 | |