| 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 | $51.68 | 8.512% | $56.079 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $38.37 | 4.862% | $40.2355 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $47.72 | 5.572% | $50.379 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $209.60 | 11.328% | $233.3435 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $66.73 | 3.864% | $69.3084 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $112.30 | 10.599% | $124.2027 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $7.41 | 8.383% | $8.0312 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $533.81 | $581.5793 | $581.58 | $581.65 | $581.50 | |