| 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 | $98.65 | 4.415% | $103.0054 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $75.56 | 12.593% | $85.0753 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $208.45 | 9.506% | $228.2653 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $19.94 | 12.530% | $22.4385 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $191.95 | 6.540% | $204.5035 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $100.94 | 13.462% | $114.5285 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $15.94 | 7.702% | $17.1677 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $711.43 | $774.9842 | $775.00 | $775.00 | $775.00 | |