| 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 | $63.40 | 12.215% | $71.1443 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $91.55 | 4.196% | $95.3914 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $62.34 | 10.737% | $69.0334 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $206.57 | 12.844% | $233.1019 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $215.48 | 6.269% | $228.9884 | $228.99 | $229.00 | $229.00 |
| Purchase #6 | $33.74 | 9.580% | $36.9723 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $175.31 | 13.384% | $198.7735 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $848.39 | $933.4052 | $933.39 | $933.40 | $933.40 | |