| 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 | $134.48 | 9.223% | $146.8831 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $219.27 | 3.759% | $227.5124 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $96.88 | 4.405% | $101.1476 | $101.15 | $101.15 | $101.10 |
| Purchase #4 | $58.29 | 9.364% | $63.7483 | $63.75 | $63.75 | $63.70 |
| Purchase #5 | $13.54 | 3.292% | $13.9857 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $19.87 | 12.246% | $22.3033 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $43.83 | 13.243% | $49.6344 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $586.16 | $625.2148 | $625.21 | $625.25 | $625.10 | |