| 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 | $54.99 | 4.421% | $57.4211 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $213.81 | 3.161% | $220.5685 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $33.46 | 13.484% | $37.9717 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $237.56 | 10.420% | $262.3138 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $159.51 | 12.654% | $179.6944 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $145.96 | 7.762% | $157.2894 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $199.97 | 13.297% | $226.56 | $226.56 | $226.55 | $226.60 |
| 7 purchase totals = | $1,045.26 | $1,141.8189 | $1,141.81 | $1,141.75 | $1,141.90 | |