| 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 | $51.53 | 3.300% | $53.2305 | $53.23 | $53.25 | $53.20 |
| Purchase #2 | $89.30 | 3.802% | $92.6952 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $106.66 | 13.434% | $120.9887 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $144.95 | 8.297% | $156.9765 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $250.35 | 4.182% | $260.8196 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $246.32 | 6.339% | $261.9342 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $80.77 | 11.318% | $89.9115 | $89.91 | $89.90 | $89.90 |
| 7 purchase totals = | $969.88 | $1,036.5562 | $1,036.56 | $1,036.60 | $1,036.50 | |