| 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 | $88.71 | 6.510% | $94.485 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $220.31 | 6.637% | $234.932 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $93.25 | 13.620% | $105.9507 | $105.95 | $105.95 | $106.00 |
| Purchase #4 | $19.39 | 10.870% | $21.4977 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $165.38 | 7.447% | $177.6958 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $132.72 | 11.286% | $147.6988 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $168.42 | 9.310% | $184.0999 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $888.18 | $966.3599 | $966.37 | $966.40 | $966.40 | |