| 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 | $43.94 | 10.146% | $48.3982 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $222.87 | 6.698% | $237.7978 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $146.67 | 8.546% | $159.2044 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $9.91 | 5.279% | $10.4331 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $185.53 | 11.538% | $206.9365 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $187.97 | 3.523% | $194.5922 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $107.37 | 3.435% | $111.0582 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $904.26 | $968.4204 | $968.42 | $968.45 | $968.40 | |