| 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 | $40.40 | 11.318% | $44.9725 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $57.99 | 3.416% | $59.9709 | $59.97 | $59.95 | $60.00 |
| Purchase #3 | $203.43 | 4.159% | $211.8907 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $207.76 | 3.732% | $215.5136 | $215.51 | $215.50 | $215.50 |
| Purchase #5 | $76.28 | 4.835% | $79.9681 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $205.28 | 3.657% | $212.7871 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $24.45 | 8.102% | $26.4309 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $815.59 | $851.5338 | $851.53 | $851.50 | $851.60 | |