| 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 | $51.82 | 13.147% | $58.6328 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $242.28 | 3.160% | $249.936 | $249.94 | $249.95 | $249.90 |
| Purchase #3 | $189.58 | 10.349% | $209.1996 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $15.83 | 9.444% | $17.325 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $45.70 | 6.250% | $48.5563 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $131.85 | 10.190% | $145.2855 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $33.68 | 7.230% | $36.1151 | $36.12 | $36.10 | $36.10 |
| 7 purchase totals = | $710.74 | $765.0503 | $765.07 | $765.10 | $765.00 | |