| 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 | $45.82 | 3.315% | $47.3389 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $9.39 | 4.725% | $9.8337 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $224.73 | 11.510% | $250.5964 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $17.63 | 5.660% | $18.6279 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $196.93 | 6.399% | $209.5316 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $226.99 | 13.501% | $257.6359 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $15.33 | 12.354% | $17.2239 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $736.82 | $810.7883 | $810.79 | $810.85 | $810.60 | |