| 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 | $64.82 | 6.708% | $69.1681 | $69.17 | $69.15 | $69.20 |
| Purchase #2 | $162.45 | 8.540% | $176.3232 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $57.38 | 8.295% | $62.1397 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $140.30 | 7.155% | $150.3385 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $105.49 | 8.776% | $114.7478 | $114.75 | $114.75 | $114.70 |
| Purchase #6 | $19.39 | 5.859% | $20.5261 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $161.47 | 6.666% | $172.2336 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $711.30 | $765.4770 | $765.48 | $765.50 | $765.30 | |