| 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 | $126.35 | 3.764% | $131.1058 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $76.66 | 9.527% | $83.9634 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $146.26 | 8.792% | $159.1192 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $77.56 | 11.269% | $86.3002 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $145.82 | 5.502% | $153.843 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $76.87 | 10.568% | $84.9936 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $18.27 | 6.538% | $19.4645 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $667.79 | $718.7897 | $718.78 | $718.75 | $718.80 | |