| 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 | $35.38 | 7.669% | $38.0933 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $44.62 | 13.189% | $50.5049 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $100.48 | 6.300% | $106.8102 | $106.81 | $106.80 | $106.80 |
| Purchase #4 | $82.45 | 3.688% | $85.4908 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $75.75 | 12.775% | $85.4271 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $213.84 | 6.668% | $228.0989 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $193.39 | 7.332% | $207.5694 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $745.91 | $801.9946 | $801.99 | $802.00 | $802.00 | |