| 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 | $62.32 | 4.162% | $64.9138 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $172.79 | 3.333% | $178.5491 | $178.55 | $178.55 | $178.50 |
| Purchase #3 | $8.71 | 11.846% | $9.7418 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $81.83 | 4.160% | $85.2341 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $157.34 | 13.587% | $178.7178 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $7.40 | 8.763% | $8.0485 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $27.50 | 7.211% | $29.483 | $29.48 | $29.50 | $29.50 |
| 7 purchase totals = | $517.89 | $554.6881 | $554.68 | $554.70 | $554.50 | |