| 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 | $11.59 | 7.236% | $12.4287 | $12.43 | $12.45 | $12.40 |
| Purchase #2 | $144.95 | 11.496% | $161.6135 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $76.50 | 8.482% | $82.9887 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $248.74 | 9.104% | $271.3853 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $128.51 | 10.226% | $141.6514 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $24.81 | 8.801% | $26.9935 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $194.64 | 6.433% | $207.1612 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $829.74 | $904.2223 | $904.22 | $904.25 | $904.30 | |