| 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 | $81.88 | 7.411% | $87.9481 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $5.31 | 10.854% | $5.8863 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $129.33 | 5.166% | $136.0112 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $159.85 | 9.273% | $174.6729 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $147.48 | 10.606% | $163.1217 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $149.55 | 6.654% | $159.5011 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $24.92 | 7.118% | $26.6938 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $698.32 | $753.8351 | $753.83 | $753.80 | $753.80 | |