| 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 | $34.31 | 4.545% | $35.8694 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $124.87 | 13.460% | $141.6775 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $83.91 | 11.515% | $93.5722 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $6.73 | 6.403% | $7.1609 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $165.67 | 5.696% | $175.1066 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $107.93 | 12.263% | $121.1655 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $82.65 | 5.572% | $87.2553 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $606.07 | $661.8074 | $661.82 | $661.75 | $662.00 | |