| 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 | $93.73 | 9.488% | $102.6231 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $143.93 | 10.666% | $159.2816 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $199.73 | 3.866% | $207.4516 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $65.76 | 10.721% | $72.8101 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $5.31 | 13.148% | $6.0082 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $128.66 | 12.274% | $144.4517 | $144.45 | $144.45 | $144.50 |
| Purchase #7 | $112.75 | 6.856% | $120.4801 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $749.87 | $813.1064 | $813.10 | $813.10 | $813.20 | |