| 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 | $38.82 | 5.704% | $41.0343 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $19.59 | 12.284% | $21.9964 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $56.80 | 8.394% | $61.5678 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $138.89 | 11.149% | $154.3748 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $86.52 | 5.744% | $91.4897 | $91.49 | $91.50 | $91.50 |
| Purchase #6 | $16.52 | 4.128% | $17.2019 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $144.74 | 3.283% | $149.4918 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $501.88 | $537.1567 | $537.15 | $537.15 | $537.20 | |