| 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 | $87.98 | 12.874% | $99.3065 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $114.42 | 3.180% | $118.0586 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $38.97 | 12.570% | $43.8685 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $38.52 | 10.322% | $42.496 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $179.50 | 7.641% | $193.2156 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $131.48 | 12.111% | $147.4035 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $237.66 | 9.554% | $260.366 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $828.53 | $904.7147 | $904.73 | $904.65 | $904.80 | |