| 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 | $100.96 | 5.701% | $106.7157 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $22.84 | 11.670% | $25.5054 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $139.70 | 10.210% | $153.9634 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $89.76 | 8.406% | $97.3052 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $48.64 | 10.664% | $53.827 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $246.65 | 9.107% | $269.1124 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $83.51 | 12.222% | $93.7166 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $732.06 | $800.1457 | $800.16 | $800.10 | $800.10 | |