| 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 | $87.76 | 5.244% | $92.3621 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $160.36 | 5.413% | $169.0403 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $17.70 | 9.789% | $19.4327 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $120.59 | 10.530% | $133.2881 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $7.56 | 5.322% | $7.9623 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $30.30 | 9.481% | $33.1727 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $98.97 | 7.471% | $106.364 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $523.24 | $561.6222 | $561.61 | $561.60 | $561.70 | |