| 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 | $73.79 | 8.453% | $80.0275 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $239.48 | 6.791% | $255.7431 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $209.68 | 13.149% | $237.2508 | $237.25 | $237.25 | $237.30 |
| Purchase #4 | $185.34 | 12.400% | $208.3222 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $159.61 | 13.730% | $181.5245 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $191.31 | 5.312% | $201.4724 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $89.88 | 7.274% | $96.4179 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $1,149.09 | $1,260.7584 | $1,260.75 | $1,260.70 | $1,260.70 | |