| 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 | $29.68 | 13.119% | $33.5737 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $217.31 | 5.848% | $230.0183 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $168.39 | 10.794% | $186.566 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $85.27 | 5.416% | $89.8882 | $89.89 | $89.90 | $89.90 |
| Purchase #5 | $180.49 | 12.552% | $203.1451 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $59.41 | 7.604% | $63.9275 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $170.36 | 13.694% | $193.6891 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $910.91 | $1,000.8079 | $1,000.82 | $1,000.80 | $1,000.80 | |