| 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 | $10.84 | 11.243% | $12.0587 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $88.93 | 12.246% | $99.8204 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $210.58 | 9.519% | $230.6251 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $197.54 | 4.235% | $205.9058 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $92.75 | 7.329% | $99.5476 | $99.55 | $99.55 | $99.50 |
| Purchase #6 | $204.47 | 4.583% | $213.8409 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $31.40 | 13.772% | $35.7244 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $836.51 | $897.5229 | $897.53 | $897.50 | $897.40 | |