| 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 | $15.74 | 8.567% | $17.0884 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $32.70 | 5.482% | $34.4926 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $216.42 | 8.781% | $235.4238 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $195.68 | 10.741% | $216.698 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $235.74 | 12.346% | $264.8445 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $234.30 | 13.781% | $266.5889 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $24.90 | 10.431% | $27.4973 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $955.48 | $1,062.6335 | $1,062.63 | $1,062.65 | $1,062.60 | |