| 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 | $56.49 | 11.306% | $62.8768 | $62.88 | $62.90 | $62.90 |
| Purchase #2 | $100.50 | 13.510% | $114.0776 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $92.84 | 3.872% | $96.4348 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $166.94 | 5.501% | $176.1234 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $16.84 | 12.811% | $18.9974 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $88.93 | 6.531% | $94.738 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $110.52 | 11.561% | $123.2972 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $633.06 | $686.5452 | $686.55 | $686.60 | $686.50 | |