| 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 | $94.93 | 5.123% | $99.7933 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $7.66 | 10.734% | $8.4822 | $8.48 | $8.50 | $8.50 |
| Purchase #3 | $66.53 | 9.108% | $72.5896 | $72.59 | $72.60 | $72.60 |
| Purchase #4 | $167.67 | 6.636% | $178.7966 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $27.50 | 9.812% | $30.1983 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $182.42 | 10.690% | $201.9207 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $96.80 | 9.275% | $105.7782 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $643.51 | $697.5589 | $697.56 | $697.60 | $697.60 | |