| 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 | $28.67 | 7.236% | $30.7446 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $153.69 | 10.206% | $169.3756 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $231.47 | 10.649% | $256.1192 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $51.58 | 8.767% | $56.102 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $114.46 | 9.588% | $125.4344 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $228.59 | 6.480% | $243.4026 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $25.55 | 7.774% | $27.5363 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $834.01 | $908.7147 | $908.71 | $908.75 | $908.60 | |