| 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 | $27.64 | 5.662% | $29.205 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $168.71 | 9.796% | $185.2368 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $193.95 | 8.280% | $210.0091 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $63.46 | 12.691% | $71.5137 | $71.51 | $71.50 | $71.50 |
| Purchase #5 | $66.65 | 7.170% | $71.4288 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $209.89 | 3.106% | $216.4092 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $112.61 | 6.787% | $120.2528 | $120.25 | $120.25 | $120.30 |
| 7 purchase totals = | $842.91 | $904.0554 | $904.06 | $904.05 | $904.00 | |