| 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 | $79.91 | 4.122% | $83.2039 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $171.60 | 7.659% | $184.7428 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $198.82 | 7.330% | $213.3935 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $76.79 | 8.471% | $83.2949 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $117.63 | 12.141% | $131.9115 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $168.42 | 6.242% | $178.9328 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $19.88 | 8.230% | $21.5161 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $833.05 | $896.9955 | $896.98 | $897.00 | $896.90 | |