| 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 | $22.55 | 12.809% | $25.4384 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $128.34 | 4.566% | $134.2 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $7.78 | 11.296% | $8.6588 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $131.35 | 13.325% | $148.8524 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $31.38 | 12.675% | $35.3574 | $35.36 | $35.35 | $35.40 |
| Purchase #6 | $159.89 | 11.866% | $178.8625 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $179.92 | 11.158% | $199.9955 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $661.21 | $731.3650 | $731.37 | $731.35 | $731.50 | |