| 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 | $73.66 | 9.723% | $80.822 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $157.79 | 9.578% | $172.9031 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $72.80 | 7.369% | $78.1646 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $162.94 | 4.392% | $170.0963 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $212.33 | 8.295% | $229.9428 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $151.74 | 8.535% | $164.691 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $68.34 | 12.657% | $76.9898 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $899.60 | $973.6096 | $973.60 | $973.60 | $973.60 | |