| 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 | $69.63 | 13.110% | $78.7585 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $79.76 | 10.401% | $88.0558 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $140.47 | 8.740% | $152.7471 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $79.96 | 10.671% | $88.4925 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $198.25 | 5.475% | $209.1042 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $11.60 | 5.265% | $12.2107 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $202.31 | 13.846% | $230.3218 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $781.98 | $859.6906 | $859.69 | $859.65 | $859.70 | |