| 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 | $50.59 | 8.646% | $54.964 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $128.47 | 8.806% | $139.7831 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $131.98 | 12.315% | $148.2333 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $187.88 | 10.188% | $207.0212 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $184.59 | 13.689% | $209.8585 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $137.36 | 4.687% | $143.7981 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $173.46 | 13.619% | $197.0835 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $994.33 | $1,100.7417 | $1,100.73 | $1,100.75 | $1,100.80 | |