| 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 | $12.97 | 9.601% | $14.2152 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $32.29 | 12.126% | $36.2055 | $36.21 | $36.20 | $36.20 |
| Purchase #3 | $18.77 | 12.743% | $21.1619 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $6.84 | 13.633% | $7.7725 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $152.52 | 9.323% | $166.7394 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $65.33 | 9.679% | $71.6533 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $5.46 | 7.828% | $5.8874 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $294.18 | $323.6352 | $323.64 | $323.60 | $323.70 | |