| 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 | $71.77 | 4.583% | $75.0592 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $151.65 | 7.270% | $162.675 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $84.49 | 7.806% | $91.0853 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $249.91 | 8.419% | $270.9499 | $270.95 | $270.95 | $270.90 |
| Purchase #5 | $228.63 | 8.143% | $247.2473 | $247.25 | $247.25 | $247.20 |
| Purchase #6 | $175.84 | 9.236% | $192.0806 | $192.08 | $192.10 | $192.10 |
| Purchase #7 | $185.69 | 10.850% | $205.8374 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,147.98 | $1,244.9347 | $1,244.95 | $1,245.00 | $1,244.90 | |