| 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 | $99.94 | 7.647% | $107.5824 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $51.72 | 8.408% | $56.0686 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $58.75 | 4.449% | $61.3638 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $130.69 | 8.192% | $141.3961 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $47.36 | 3.835% | $49.1763 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $96.90 | 11.113% | $107.6685 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $222.88 | 13.325% | $252.5788 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $708.24 | $775.8345 | $775.84 | $775.85 | $776.00 | |