| 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 | $29.66 | 7.765% | $31.9631 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $175.54 | 4.193% | $182.9004 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $184.99 | 11.224% | $205.7533 | $205.75 | $205.75 | $205.80 |
| Purchase #4 | $122.82 | 7.117% | $131.5611 | $131.56 | $131.55 | $131.60 |
| Purchase #5 | $242.80 | 13.698% | $276.0587 | $276.06 | $276.05 | $276.10 |
| Purchase #6 | $36.72 | 8.856% | $39.9719 | $39.97 | $39.95 | $40.00 |
| Purchase #7 | $166.30 | 5.625% | $175.6544 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $958.83 | $1,043.8629 | $1,043.85 | $1,043.80 | $1,044.10 | |