| 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 | $10.73 | 5.851% | $11.3578 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $76.91 | 5.414% | $81.0739 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $174.89 | 6.153% | $185.651 | $185.65 | $185.65 | $185.70 |
| Purchase #4 | $103.50 | 4.152% | $107.7973 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $191.33 | 13.148% | $216.4861 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $10.54 | 3.364% | $10.8946 | $10.89 | $10.90 | $10.90 |
| Purchase #7 | $6.48 | 10.716% | $7.1744 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $574.38 | $620.4351 | $620.43 | $620.40 | $620.60 | |