| 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 | $93.95 | 7.553% | $101.046 | $101.05 | $101.05 | $101.00 |
| Purchase #2 | $207.44 | 3.574% | $214.8539 | $214.85 | $214.85 | $214.90 |
| Purchase #3 | $118.38 | 10.238% | $130.4997 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $70.88 | 12.510% | $79.7471 | $79.75 | $79.75 | $79.70 |
| Purchase #5 | $60.45 | 12.418% | $67.9567 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $15.38 | 12.231% | $17.2611 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $36.66 | 6.833% | $39.165 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $603.14 | $650.5295 | $650.54 | $650.50 | $650.60 | |