| 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 | $89.42 | 7.682% | $96.2892 | $96.29 | $96.30 | $96.30 |
| Purchase #2 | $15.36 | 5.614% | $16.2223 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $232.72 | 10.662% | $257.5326 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $154.34 | 11.567% | $172.1925 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $170.93 | 8.148% | $184.8574 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $215.96 | 6.513% | $230.0255 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $49.71 | 10.376% | $54.8679 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $928.44 | $1,011.9874 | $1,011.99 | $1,012.00 | $1,012.00 | |