| 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 | $64.98 | 6.741% | $69.3603 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $23.50 | 6.727% | $25.0808 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $21.95 | 12.660% | $24.7289 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $26.45 | 6.794% | $28.247 | $28.25 | $28.25 | $28.20 |
| Purchase #5 | $78.45 | 3.834% | $81.4578 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $165.76 | 3.157% | $170.993 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $27.88 | 4.578% | $29.1563 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $408.97 | $429.0241 | $429.03 | $429.05 | $429.10 | |