| 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 | $70.86 | 12.637% | $79.8146 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $120.40 | 4.162% | $125.411 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $108.73 | 9.828% | $119.416 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $39.62 | 10.104% | $43.6232 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $230.53 | 4.699% | $241.3626 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $167.39 | 12.242% | $187.8819 | $187.88 | $187.90 | $187.90 |
| Purchase #7 | $95.42 | 12.325% | $107.1805 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $832.95 | $904.6898 | $904.68 | $904.65 | $904.70 | |