| 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 | $123.80 | 11.194% | $137.6582 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $42.30 | 6.158% | $44.9048 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $12.34 | 12.810% | $13.9208 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $52.81 | 9.470% | $57.8111 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $104.63 | 5.810% | $110.709 | $110.71 | $110.70 | $110.70 |
| Purchase #6 | $147.82 | 11.369% | $164.6257 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $95.30 | 11.257% | $106.0279 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $579.00 | $635.6575 | $635.66 | $635.65 | $635.60 | |