| 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 | $105.40 | 4.421% | $110.0597 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $127.44 | 3.864% | $132.3643 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $147.31 | 9.471% | $161.2617 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $23.48 | 11.446% | $26.1675 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $180.97 | 11.419% | $201.635 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $69.97 | 4.326% | $72.9969 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $7.68 | 3.778% | $7.9702 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $662.25 | $712.4553 | $712.46 | $712.40 | $712.60 | |