| 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 | $27.67 | 5.459% | $29.1805 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $146.26 | 5.317% | $154.0366 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $245.28 | 11.599% | $273.73 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $11.52 | 13.251% | $13.0465 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $17.78 | 11.117% | $19.7566 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $102.42 | 4.415% | $106.9418 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $168.61 | 6.203% | $179.0689 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $719.54 | $775.7609 | $775.77 | $775.80 | $775.70 | |