| 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 | $72.68 | 7.360% | $78.0292 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $79.39 | 10.382% | $87.6323 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $133.95 | 8.524% | $145.3679 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $160.38 | 13.342% | $181.7779 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $124.73 | 5.455% | $131.534 | $131.53 | $131.55 | $131.50 |
| Purchase #6 | $49.86 | 13.621% | $56.6514 | $56.65 | $56.65 | $56.70 |
| Purchase #7 | $196.66 | 11.234% | $218.7528 | $218.75 | $218.75 | $218.80 |
| 7 purchase totals = | $817.65 | $899.7455 | $899.74 | $899.80 | $899.80 | |