| 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 | $88.94 | 13.328% | $100.7939 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $115.32 | 9.584% | $126.3723 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $248.68 | 9.178% | $271.5039 | $271.50 | $271.50 | $271.50 |
| Purchase #4 | $154.40 | 8.521% | $167.5564 | $167.56 | $167.55 | $167.60 |
| Purchase #5 | $33.71 | 12.651% | $37.9747 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $58.53 | 3.396% | $60.5177 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $79.93 | 4.745% | $83.7227 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $779.51 | $848.4416 | $848.43 | $848.35 | $848.50 | |