| 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 | $41.59 | 6.580% | $44.3266 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $112.35 | 5.102% | $118.0821 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $102.52 | 4.749% | $107.3887 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $102.98 | 4.576% | $107.6924 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $246.62 | 6.208% | $261.9302 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $191.66 | 12.351% | $215.3319 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $160.60 | 7.577% | $172.7687 | $172.77 | $172.75 | $172.80 |
| 7 purchase totals = | $958.32 | $1,027.5206 | $1,027.52 | $1,027.60 | $1,027.50 | |