| 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 | $5.76 | 13.790% | $6.5543 | $6.55 | $6.55 | $6.60 |
| Purchase #2 | $62.42 | 13.437% | $70.8074 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $154.66 | 4.669% | $161.8811 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $147.96 | 6.192% | $157.1217 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $42.85 | 12.639% | $48.2658 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $10.80 | 4.763% | $11.3144 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $226.81 | 6.471% | $241.4869 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $651.26 | $697.4316 | $697.43 | $697.40 | $697.50 | |