| 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 | $34.29 | 13.592% | $38.9507 | $38.95 | $38.95 | $39.00 |
| Purchase #2 | $90.51 | 7.345% | $97.158 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $225.62 | 9.589% | $247.2547 | $247.25 | $247.25 | $247.30 |
| Purchase #4 | $40.87 | 10.831% | $45.2966 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $226.56 | 5.279% | $238.5201 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $123.53 | 8.409% | $133.9176 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $84.28 | 13.568% | $95.7151 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $825.66 | $896.8128 | $896.82 | $896.75 | $896.90 | |