| 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 | $135.74 | 3.554% | $140.5642 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $65.73 | 6.435% | $69.9597 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $124.47 | 7.699% | $134.0529 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $177.87 | 13.231% | $201.404 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $129.96 | 5.341% | $136.9012 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $66.48 | 9.539% | $72.8215 | $72.82 | $72.80 | $72.80 |
| Purchase #7 | $68.93 | 7.697% | $74.2355 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $769.18 | $829.9390 | $829.93 | $829.90 | $830.00 | |