| 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 | $164.85 | 4.124% | $171.6484 | $171.65 | $171.65 | $171.60 |
| Purchase #2 | $74.59 | 4.537% | $77.9741 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $112.95 | 11.439% | $125.8704 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $25.45 | 13.527% | $28.8926 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $217.53 | 11.272% | $242.05 | $242.05 | $242.05 | $242.10 |
| Purchase #6 | $87.58 | 4.377% | $91.4134 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $24.60 | 8.667% | $26.7321 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $707.55 | $764.5810 | $764.57 | $764.55 | $764.60 | |