| 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 | $50.74 | 11.405% | $56.5269 | $56.53 | $56.55 | $56.50 |
| Purchase #2 | $172.68 | 3.153% | $178.1246 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $230.49 | 8.539% | $250.1715 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $30.37 | 4.142% | $31.6279 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $146.94 | 7.375% | $157.7768 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $245.70 | 6.625% | $261.9776 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $190.83 | 6.679% | $203.5755 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $1,067.75 | $1,139.7808 | $1,139.79 | $1,139.85 | $1,139.80 | |