| 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 | $82.28 | 8.240% | $89.0599 | $89.06 | $89.05 | $89.10 |
| Purchase #2 | $160.64 | 10.335% | $177.2421 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $222.29 | 8.150% | $240.4066 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $21.92 | 8.389% | $23.7589 | $23.76 | $23.75 | $23.80 |
| Purchase #5 | $65.53 | 7.301% | $70.3143 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $10.53 | 7.612% | $11.3315 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $220.71 | 12.446% | $248.1796 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $783.90 | $860.2929 | $860.29 | $860.30 | $860.30 | |