| 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 | $85.60 | 11.715% | $95.628 | $95.63 | $95.65 | $95.60 |
| Purchase #2 | $77.31 | 8.537% | $83.91 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $11.41 | 9.364% | $12.4784 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $75.61 | 8.211% | $81.8183 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $108.92 | 9.229% | $118.9722 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $67.30 | 12.671% | $75.8276 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $187.67 | 4.361% | $195.8543 | $195.85 | $195.85 | $195.90 |
| 7 purchase totals = | $613.82 | $664.4888 | $664.49 | $664.50 | $664.50 | |