| 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 | $5.65 | 13.387% | $6.4064 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $19.98 | 3.802% | $20.7396 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $53.69 | 5.299% | $56.535 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $19.27 | 8.762% | $20.9584 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $86.60 | 10.689% | $95.8567 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $50.59 | 11.308% | $56.3107 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $205.84 | 9.723% | $225.8538 | $225.85 | $225.85 | $225.90 |
| 7 purchase totals = | $441.62 | $482.6606 | $482.67 | $482.65 | $482.70 | |