| 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 | $78.91 | 13.303% | $89.4074 | $89.41 | $89.40 | $89.40 |
| Purchase #2 | $145.85 | 13.402% | $165.3968 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $20.76 | 5.855% | $21.9755 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $152.32 | 8.716% | $165.5962 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $73.30 | 7.362% | $78.6963 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $68.50 | 12.708% | $77.205 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $118.29 | 6.255% | $125.689 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $657.93 | $723.9662 | $723.99 | $724.00 | $724.00 | |