| 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 | $17.81 | 10.327% | $19.6492 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $189.38 | 9.482% | $207.337 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $41.42 | 7.662% | $44.5936 | $44.59 | $44.60 | $44.60 |
| Purchase #4 | $43.75 | 11.185% | $48.6434 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $60.83 | 8.841% | $66.208 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $52.58 | 12.334% | $59.0652 | $59.07 | $59.05 | $59.10 |
| Purchase #7 | $121.65 | 6.538% | $129.6035 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $527.42 | $575.0999 | $575.10 | $575.10 | $575.00 | |