| 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 | $32.51 | 3.410% | $33.6186 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $212.79 | 10.299% | $234.7052 | $234.71 | $234.70 | $234.70 |
| Purchase #3 | $8.81 | 3.514% | $9.1196 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $121.28 | 3.474% | $125.4933 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $117.59 | 9.250% | $128.4671 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $38.53 | 6.536% | $41.0483 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $16.76 | 9.147% | $18.293 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $548.27 | $590.7451 | $590.75 | $590.70 | $590.70 | |