| 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 | $41.75 | 3.314% | $43.1336 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $48.34 | 9.767% | $53.0614 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $165.63 | 12.443% | $186.2393 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $196.89 | 11.575% | $219.68 | $219.68 | $219.70 | $219.70 |
| Purchase #5 | $106.53 | 7.868% | $114.9118 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $216.38 | 10.666% | $239.4591 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $215.58 | 11.819% | $241.0594 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $991.10 | $1,097.5446 | $1,097.54 | $1,097.55 | $1,097.60 | |