| 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 | $128.42 | 3.571% | $133.0059 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $41.97 | 9.532% | $45.9706 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $119.87 | 6.770% | $127.9852 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $56.97 | 13.603% | $64.7196 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $59.87 | 10.145% | $65.9438 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $110.82 | 6.448% | $117.9657 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $218.26 | 8.654% | $237.1482 | $237.15 | $237.15 | $237.10 |
| 7 purchase totals = | $736.18 | $792.7390 | $792.75 | $792.70 | $792.70 | |