| 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 | $66.96 | 10.705% | $74.1281 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $171.41 | 4.540% | $179.192 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $44.85 | 8.143% | $48.5021 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $143.56 | 6.513% | $152.9101 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $9.29 | 7.126% | $9.952 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $14.79 | 9.771% | $16.2351 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $16.30 | 8.231% | $17.6417 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $467.16 | $498.5611 | $498.56 | $498.60 | $498.50 | |