| 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 | $10.32 | 13.563% | $11.7197 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $49.76 | 9.541% | $54.5076 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $130.27 | 10.174% | $143.5237 | $143.52 | $143.50 | $143.50 |
| Purchase #4 | $226.33 | 9.772% | $248.447 | $248.45 | $248.45 | $248.40 |
| Purchase #5 | $175.40 | 6.239% | $186.3432 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $222.26 | 7.668% | $239.3029 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $89.38 | 5.217% | $94.043 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $903.72 | $977.8871 | $977.88 | $977.85 | $977.70 | |