| 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 | $76.61 | 8.518% | $83.1356 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $62.62 | 9.826% | $68.773 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $7.83 | 11.549% | $8.7343 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $102.65 | 4.432% | $107.1994 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $206.56 | 9.629% | $226.4497 | $226.45 | $226.45 | $226.40 |
| Purchase #6 | $79.99 | 3.148% | $82.5081 | $82.51 | $82.50 | $82.50 |
| Purchase #7 | $10.64 | 7.500% | $11.438 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $546.90 | $588.2381 | $588.24 | $588.25 | $588.10 | |