| 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 | $112.41 | 13.582% | $127.6775 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $248.50 | 3.638% | $257.5404 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $156.99 | 3.345% | $162.2413 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $118.58 | 4.807% | $124.2801 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $53.29 | 6.485% | $56.7459 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $43.52 | 3.377% | $44.9897 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $63.89 | 6.734% | $68.1924 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $797.18 | $841.6673 | $841.67 | $841.75 | $841.60 | |