| 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 | $227.74 | 7.612% | $245.0756 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $56.90 | 7.196% | $60.9945 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $16.82 | 4.129% | $17.5145 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $40.43 | 5.182% | $42.5251 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $89.50 | 11.436% | $99.7352 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $8.88 | 11.477% | $9.8992 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $13.58 | 7.298% | $14.5711 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $453.85 | $490.3152 | $490.32 | $490.35 | $490.30 | |