| 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 | $49.93 | 7.314% | $53.5819 | $53.58 | $53.60 | $53.60 |
| Purchase #2 | $191.99 | 9.497% | $210.2233 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $138.86 | 12.699% | $156.4938 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $144.28 | 13.135% | $163.2312 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $164.41 | 3.621% | $170.3633 | $170.36 | $170.35 | $170.40 |
| Purchase #6 | $198.54 | 4.321% | $207.1189 | $207.12 | $207.10 | $207.10 |
| Purchase #7 | $24.54 | 13.601% | $27.8777 | $27.88 | $27.90 | $27.90 |
| 7 purchase totals = | $912.55 | $988.8901 | $988.88 | $988.90 | $988.90 | |