| 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 | $130.89 | 5.304% | $137.8324 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $133.96 | 4.776% | $140.3579 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $235.87 | 8.864% | $256.7775 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $70.94 | 6.715% | $75.7036 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $5.84 | 5.237% | $6.1458 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $60.64 | 7.602% | $65.2499 | $65.25 | $65.25 | $65.20 |
| Purchase #7 | $36.94 | 10.777% | $40.921 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $675.08 | $722.9881 | $722.99 | $723.00 | $722.90 | |