| 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 | $83.47 | 5.617% | $88.1585 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $170.79 | 4.127% | $177.8385 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $119.75 | 4.448% | $125.0765 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $71.73 | 7.223% | $76.9111 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $248.70 | 9.209% | $271.6028 | $271.60 | $271.60 | $271.60 |
| Purchase #6 | $49.63 | 13.623% | $56.3911 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $77.82 | 12.869% | $87.8347 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $821.89 | $883.8132 | $883.81 | $883.85 | $883.80 | |