| 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 | $11.69 | 8.809% | $12.7198 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $77.37 | 9.503% | $84.7225 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $137.53 | 5.225% | $144.7159 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $106.48 | 8.104% | $115.1091 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $65.51 | 9.816% | $71.9405 | $71.94 | $71.95 | $71.90 |
| Purchase #6 | $203.42 | 5.721% | $215.0577 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $48.66 | 10.147% | $53.5975 | $53.60 | $53.60 | $53.60 |
| 7 purchase totals = | $650.66 | $697.8630 | $697.87 | $697.80 | $697.80 | |