| 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 | $54.75 | 4.275% | $57.0906 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $5.82 | 5.245% | $6.1253 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $179.48 | 12.374% | $201.6889 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $76.34 | 5.293% | $80.3807 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $152.61 | 4.445% | $159.3935 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $124.53 | 5.301% | $131.1313 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $158.51 | 3.706% | $164.3844 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $752.04 | $800.1947 | $800.19 | $800.30 | $800.20 | |