| 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 | $14.44 | 12.444% | $16.2369 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $200.48 | 5.356% | $211.2177 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $11.28 | 5.709% | $11.924 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $209.35 | 5.445% | $220.7491 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $18.92 | 3.399% | $19.5631 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $67.80 | 13.185% | $76.7394 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $87.50 | 6.622% | $93.2943 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $609.77 | $649.7245 | $649.72 | $649.70 | $649.60 | |