| 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 | $42.29 | 10.835% | $46.8721 | $46.87 | $46.85 | $46.90 |
| Purchase #2 | $105.57 | 9.200% | $115.2824 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $222.80 | 7.568% | $239.6615 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $56.30 | 7.841% | $60.7145 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $90.32 | 11.658% | $100.8495 | $100.85 | $100.85 | $100.80 |
| Purchase #6 | $249.52 | 12.393% | $280.443 | $280.44 | $280.45 | $280.40 |
| Purchase #7 | $164.46 | 12.332% | $184.7412 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $931.26 | $1,028.5642 | $1,028.55 | $1,028.55 | $1,028.50 | |