| 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 | $24.27 | 11.603% | $27.086 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $84.71 | 13.408% | $96.0679 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $34.43 | 5.153% | $36.2042 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $90.58 | 10.238% | $99.8536 | $99.85 | $99.85 | $99.90 |
| Purchase #5 | $216.85 | 7.106% | $232.2594 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $44.76 | 3.816% | $46.468 | $46.47 | $46.45 | $46.50 |
| Purchase #7 | $95.35 | 4.578% | $99.7151 | $99.72 | $99.70 | $99.70 |
| 7 purchase totals = | $590.95 | $637.6542 | $637.66 | $637.60 | $637.80 | |