| 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 | $79.55 | 10.695% | $88.0579 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $248.70 | 5.647% | $262.7441 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $121.26 | 10.731% | $134.2724 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $154.46 | 7.873% | $166.6206 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $92.43 | 12.523% | $104.005 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $112.33 | 7.874% | $121.1749 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $112.73 | 9.756% | $123.7279 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $921.46 | $1,000.6028 | $1,000.60 | $1,000.55 | $1,000.60 | |