| 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 | $33.72 | 13.667% | $38.3285 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $201.70 | 10.702% | $223.2859 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $101.83 | 12.390% | $114.4467 | $114.45 | $114.45 | $114.40 |
| Purchase #4 | $127.94 | 9.262% | $139.7898 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $115.68 | 4.336% | $120.6959 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $58.93 | 5.593% | $62.226 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $173.67 | 13.600% | $197.2891 | $197.29 | $197.30 | $197.30 |
| 7 purchase totals = | $813.47 | $896.0619 | $896.08 | $896.15 | $896.00 | |