| 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 | $128.75 | 4.802% | $134.9326 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $80.90 | 9.303% | $88.4261 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $196.96 | 3.544% | $203.9403 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $193.74 | 13.335% | $219.5752 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $72.72 | 3.390% | $75.1852 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $25.74 | 5.217% | $27.0829 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $5.60 | 7.458% | $6.0176 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $704.41 | $755.1599 | $755.17 | $755.25 | $755.10 | |