| 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 | $45.34 | 8.527% | $49.2061 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $109.26 | 12.644% | $123.0748 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $239.29 | 8.178% | $258.8591 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $153.81 | 7.720% | $165.6841 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $68.98 | 7.720% | $74.3053 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $60.27 | 9.222% | $65.8281 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $55.62 | 11.871% | $62.2227 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $732.57 | $799.1802 | $799.18 | $799.15 | $799.20 | |