| 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 | $98.59 | 10.314% | $108.7586 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $97.77 | 9.194% | $106.759 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $40.25 | 10.585% | $44.5105 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $7.30 | 3.306% | $7.5413 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $146.64 | 5.839% | $155.2023 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $128.66 | 13.468% | $145.9879 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $208.34 | 4.240% | $217.1736 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $727.55 | $785.9332 | $785.93 | $785.90 | $786.00 | |