| 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 | $75.72 | 6.630% | $80.7402 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $173.26 | 3.847% | $179.9253 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $71.95 | 5.693% | $76.0461 | $76.05 | $76.05 | $76.00 |
| Purchase #4 | $34.83 | 5.181% | $36.6345 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $134.86 | 11.833% | $150.818 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $228.59 | 13.633% | $259.7537 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $13.71 | 5.353% | $14.4439 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $732.92 | $798.3617 | $798.36 | $798.40 | $798.20 | |