| 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 | $56.35 | 3.627% | $58.3938 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $134.72 | 6.170% | $143.0322 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $135.34 | 10.204% | $149.1501 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $163.45 | 4.343% | $170.5486 | $170.55 | $170.55 | $170.50 |
| Purchase #5 | $197.85 | 12.325% | $222.235 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $133.99 | 6.135% | $142.2103 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $77.53 | 13.797% | $88.2268 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $899.23 | $973.7968 | $973.80 | $973.85 | $973.70 | |