| 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 | $41.61 | 7.427% | $44.7004 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $121.34 | 3.422% | $125.4923 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $125.97 | 9.621% | $138.0896 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $202.91 | 4.506% | $212.0531 | $212.05 | $212.05 | $212.10 |
| Purchase #5 | $121.62 | 13.576% | $138.1311 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $16.69 | 4.131% | $17.3795 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $111.98 | 7.873% | $120.7962 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $742.12 | $796.6422 | $796.64 | $796.70 | $796.70 | |