| 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 | $110.96 | 8.846% | $120.7755 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $49.81 | 13.709% | $56.6385 | $56.64 | $56.65 | $56.60 |
| Purchase #3 | $42.64 | 4.205% | $44.433 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $40.81 | 3.600% | $42.2792 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $67.46 | 12.701% | $76.0281 | $76.03 | $76.05 | $76.00 |
| Purchase #6 | $151.73 | 5.691% | $160.365 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $38.58 | 9.805% | $42.3628 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $501.99 | $542.8821 | $542.89 | $542.95 | $542.90 | |