| 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 | $67.56 | 3.682% | $70.0476 | $70.05 | $70.05 | $70.00 |
| Purchase #2 | $39.25 | 8.759% | $42.6879 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $250.55 | 4.506% | $261.8398 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $80.95 | 5.544% | $85.4379 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $49.62 | 13.275% | $56.2071 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $121.96 | 10.236% | $134.4438 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $151.80 | 10.194% | $167.2745 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $761.69 | $817.9386 | $817.94 | $817.95 | $817.80 | |