| 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 | $43.80 | 6.231% | $46.5292 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $184.72 | 12.314% | $207.4664 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $207.57 | 10.583% | $229.5371 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $70.27 | 6.777% | $75.0322 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $8.34 | 4.539% | $8.7186 | $8.72 | $8.70 | $8.70 |
| Purchase #6 | $17.35 | 4.286% | $18.0936 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $188.32 | 7.198% | $201.8753 | $201.88 | $201.90 | $201.90 |
| 7 purchase totals = | $720.37 | $787.2524 | $787.26 | $787.30 | $787.20 | |