| 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 | $18.33 | 6.742% | $19.5658 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $216.37 | 10.577% | $239.2555 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $40.39 | 9.505% | $44.2291 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $61.50 | 3.698% | $63.7743 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $176.50 | 5.821% | $186.7741 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $138.42 | 12.787% | $156.1198 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $67.31 | 3.652% | $69.7682 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $718.82 | $779.4868 | $779.49 | $779.40 | $779.60 | |