| 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 | $40.63 | 10.123% | $44.743 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $32.43 | 12.433% | $36.462 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $205.28 | 4.772% | $215.076 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $14.74 | 6.302% | $15.6689 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $39.45 | 10.603% | $43.6329 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $228.78 | 11.261% | $254.5429 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $17.62 | 8.722% | $19.1568 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $578.93 | $629.2825 | $629.28 | $629.30 | $629.30 | |