| 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 | $9.69 | 9.308% | $10.5919 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $14.68 | 8.625% | $15.9462 | $15.95 | $15.95 | $15.90 |
| Purchase #3 | $48.97 | 4.285% | $51.0684 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $184.56 | 8.771% | $200.7478 | $200.75 | $200.75 | $200.70 |
| Purchase #5 | $120.26 | 3.624% | $124.6182 | $124.62 | $124.60 | $124.60 |
| Purchase #6 | $207.43 | 9.669% | $227.4864 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $202.63 | 6.658% | $216.1211 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $788.22 | $846.5800 | $846.59 | $846.55 | $846.50 | |