| 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 | $62.73 | 10.146% | $69.0946 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $48.37 | 6.460% | $51.4947 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $209.78 | 3.263% | $216.6251 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $142.37 | 7.666% | $153.2841 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $12.42 | 6.377% | $13.212 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $151.50 | 13.546% | $172.0222 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $108.60 | 4.132% | $113.0874 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $735.77 | $788.8201 | $788.81 | $788.85 | $788.80 | |