| 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 | $85.86 | 3.245% | $88.6462 | $88.65 | $88.65 | $88.60 |
| Purchase #2 | $196.49 | 11.358% | $218.8073 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $175.68 | 4.245% | $183.1376 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $114.99 | 4.191% | $119.8092 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $110.42 | 3.318% | $114.0837 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $14.63 | 5.650% | $15.4566 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $150.91 | 6.173% | $160.2257 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $848.98 | $900.1663 | $900.18 | $900.20 | $900.10 | |