| 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 | $11.76 | 9.601% | $12.8891 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $239.54 | 7.545% | $257.6133 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $53.76 | 6.485% | $57.2463 | $57.25 | $57.25 | $57.20 |
| Purchase #4 | $226.45 | 6.845% | $241.9505 | $241.95 | $241.95 | $242.00 |
| Purchase #5 | $57.96 | 13.774% | $65.9434 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $33.39 | 8.287% | $36.157 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $31.95 | 8.626% | $34.706 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $654.81 | $706.5056 | $706.51 | $706.50 | $706.50 | |