| 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 | $69.55 | 12.103% | $77.9676 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $78.80 | 6.167% | $83.6596 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $224.45 | 8.549% | $243.6382 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $33.78 | 9.795% | $37.0888 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $19.56 | 8.708% | $21.2633 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $164.97 | 11.796% | $184.4299 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $58.47 | 8.364% | $63.3604 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $649.58 | $711.4078 | $711.41 | $711.40 | $711.50 | |