| 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 | $63.58 | 10.154% | $70.0359 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $30.97 | 9.685% | $33.9694 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $203.64 | 6.630% | $217.1413 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $151.66 | 8.744% | $164.9212 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $222.58 | 12.171% | $249.6702 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $37.98 | 3.756% | $39.4065 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $179.75 | 9.728% | $197.2361 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $890.16 | $972.3806 | $972.39 | $972.35 | $972.30 | |