| 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 | $48.70 | 3.681% | $50.4926 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $16.51 | 3.351% | $17.0633 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $184.78 | 7.603% | $198.8288 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $76.73 | 8.578% | $83.3119 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $71.69 | 8.358% | $77.6819 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $204.72 | 4.486% | $213.9037 | $213.90 | $213.90 | $213.90 |
| Purchase #7 | $171.48 | 13.484% | $194.6024 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $774.61 | $835.8846 | $835.87 | $835.90 | $835.90 | |