| 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 | $68.30 | 5.349% | $71.9534 | $71.95 | $71.95 | $72.00 |
| Purchase #2 | $56.87 | 12.174% | $63.7934 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $202.72 | 8.581% | $220.1154 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $237.55 | 7.421% | $255.1786 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $113.41 | 5.543% | $119.6963 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $63.77 | 13.774% | $72.5537 | $72.55 | $72.55 | $72.60 |
| Purchase #7 | $126.27 | 4.467% | $131.9105 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $868.89 | $935.2013 | $935.20 | $935.20 | $935.30 | |