| 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 | $13.87 | 8.694% | $15.0759 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $72.91 | 11.209% | $81.0825 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $56.84 | 11.477% | $63.3635 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $164.54 | 4.503% | $171.9492 | $171.95 | $171.95 | $171.90 |
| Purchase #5 | $196.25 | 13.770% | $223.2736 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $191.53 | 3.251% | $197.7566 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $197.53 | 4.194% | $205.8144 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $893.47 | $958.3157 | $958.31 | $958.30 | $958.40 | |