| 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 | $68.30 | 11.133% | $75.9038 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $198.79 | 5.709% | $210.1389 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $45.78 | 10.473% | $50.5745 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $185.69 | 3.267% | $191.7565 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $239.89 | 3.513% | $248.3173 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $127.32 | 5.115% | $133.8324 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $212.88 | 9.410% | $232.912 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,078.65 | $1,143.4354 | $1,143.43 | $1,143.40 | $1,143.40 | |