| 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 | $88.99 | 12.330% | $99.9625 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $128.64 | 4.720% | $134.7118 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $191.82 | 8.833% | $208.7635 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $65.96 | 11.349% | $73.4458 | $73.45 | $73.45 | $73.40 |
| Purchase #5 | $206.35 | 7.795% | $222.435 | $222.44 | $222.45 | $222.40 |
| Purchase #6 | $166.56 | 5.145% | $175.1295 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $234.33 | 7.806% | $252.6218 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $1,082.65 | $1,167.0699 | $1,167.07 | $1,167.05 | $1,167.00 | |