| 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 | $93.67 | 8.677% | $101.7977 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $76.32 | 12.301% | $85.7081 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $125.46 | 5.254% | $132.0517 | $132.05 | $132.05 | $132.10 |
| Purchase #4 | $249.77 | 6.680% | $266.4546 | $266.45 | $266.45 | $266.50 |
| Purchase #5 | $200.44 | 3.815% | $208.0868 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $121.88 | 3.272% | $125.8679 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $129.62 | 13.131% | $146.6404 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $997.16 | $1,066.6072 | $1,066.61 | $1,066.60 | $1,066.70 | |