| 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 | $77.38 | 8.327% | $83.8234 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $11.27 | 3.562% | $11.6714 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $68.55 | 5.696% | $72.4546 | $72.45 | $72.45 | $72.50 |
| Purchase #4 | $28.87 | 11.255% | $32.1193 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $118.86 | 4.347% | $124.0268 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $128.93 | 7.471% | $138.5624 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $219.25 | 13.778% | $249.4583 | $249.46 | $249.45 | $249.50 |
| 7 purchase totals = | $653.11 | $712.1162 | $712.11 | $712.05 | $712.20 | |